In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.

[EX Q]: A pregnant Illinois woman was killed after a semi truck’s wheel hub came loose and flew into her windshield. 
  
 Melinda Cullen, 38, died on Tuesday while driving on Interstate 80 near Joliet, Illinois, according to KTLA. Her unborn son, Jaxson Cash Cullen, was also killed in the crash, according to her obituary. 
  
 Cullen, who was a mother of three, was due to give birth in 10 days, according to ABC 7 Chicago. She was transported to the hospital where she was pronounced dead, the outlet reported. 
  
 Charles Cullen and Peggy Bingham, her parents-in-law, told the outlet they last saw her on Sunday. 
  
 “We would give anything to not see this happened,” he said. “We just lost so much. You don’t expect something like this here, how it happened. She was just in that place at that time.” 
  
 Melinda Cullen 
  
 “She was just a sweet girl,” Bingham said. “I can’t believe that she is gone. That baby. I was hoping that baby would make it, it would have meant a lot.” 
  
 The driver of the truck, 59-year-old Antanas Sereiva, was charged with a Federal Motor Carrier Safety Act violation for “unsafe equipment,” according to the outlet. 
  
 Joliet Patch reported a preliminary investigation by the Illinois State Police revealed that the truck’s wheel rim had become detached from its rear axle causing it to land on Cullen’s windshield. 
  
 Melinda Cullen 
  
 Cullen’s obituary detailed her life, including her bachelor’s in communications from Southern Illinois University. 
  
 Her obituary described her as “a woman of strong will,” adding, “Melinda loved to cook and had a smile that could lighten up any room. She also made special time for her family or anyone in need. Family was of utmost importance to her, and she will most be remembered as a devoted mother that leaves behind a beautiful family that will miss her very much.” 
  
 Cullen’s funeral will be held on March 10 in Coal City, Illinois. She is survived by her husband, Dave Cullen, and their three daughters, aged 8, 5 and 15 months. ||||| A pregnant woman was killed Tuesday when a 100-pound wheel hub came loose from a semitrailer on Interstate 80 near Joliet and smashed into their windshield.Melinda Cullen, 38, of Coal City, was on her way home from work at the time of the accident. She was due to deliver her baby, a son, in ten days.Cullen's parents-in-law, Charles Cullen and Peggy Bingham, last saw Cullen Sunday."We would give anything to not see this happened," Charles Cullen said. "We just lost so much."About 2:20 p.m., the semitrailer was headed east on I-80 when a wheel hub came off the trailer's rear axle near Rowell Avenue and crossed over into the westbound lanes of traffic, according to Illinois State Police.The lost hub collided with the windshield of Cullen's SUV as it headed west, killing her at the wheel, state police said."You don't expect something like this here, how it happened," Charles Cullen said. "She was just in that place at that time. I sat up last night wondering if she would have been five minutes or 3 minutes, one way or the other, they would missed it."Witness Rob Bishop said Cullen's car took a direct hit from the tire."First thing I thought of was that could happen to anyone at any time," said Bishop. "And that poor person in that vehicle probably never saw it coming...There was two state police officers next to it and there was a pretty big gaping hole in the windshield right in front of where the driver's face would have been."Cullen was rushed to the hospital, where she and her unborn son were pronounced dead."She was just a sweet girl," Bingham said. "I can't believe that she is gone. That baby. I was hoping that baby would make it, it would have meant a lot."Cullen is survived by her husband, Dave Cullen, and three daughters, ages 8, 5 and 15 months."Melinda was such a wonderful woman, and her and my son were like they were made for each other," Charles Cullen said."I don't think anybody would have anything bad to say about Melinda. She was a sweetheart, a good mother," Bingham said. "I am going to miss her."Three years ago, ABC7 looked into similar crashes and discovered that they are rare, but often go unreported.The driver of the semi has been charged with a Federal Safety Act violation for unsafe equipment. The I-Team did not find any previous violations for that driver. |||||
[EX A]: A man who'd been preparing to welcome his fourth child is now grieving the loss of his wife and unborn son in a tragic accident in Illinois. Melinda Cullen, a 38-year-old mother of three days away from giving birth to her first son, died Tuesday when a 100-pound wheel hub flew off a semitrailer and into her windshield as she was driving home from work on Interstate 80 near Joliet, reports WLS. Her unborn son did not survive the accident, either. Cullen was due to deliver him in 10 days, per ABC 7. The driver of the semitrailer, Antanas Sereiva, 59, was charged with a Federal Motor Carrier Safety Act violation for "unsafe equipment" after a police investigation revealed the rim detached from the truck's rear axle. "If she would have been five minutes or 3 minutes, one way or the other, they would have missed it," Cullen's father-in-law tells WLS. But "she was just in that place at that time." Cullen leaves behind a husband, Dave Cullen, and three daughters, ages 8, 5, and 15 months, per People.

[EX Q]: Google executive Alan Eustace jumped from a helium balloon and fell to earth from over 135,000 feet on Friday, a record. 
  
 Eustace ascended to that height attached to the balloon. He then cut himself loose with a small explosive device and fell to earth beneath an orange-and-white parachute. 
  
 Eustace, 57, remained in free fall for approximately four minutes and 30 seconds before touching down safely in a field near Roswell, N.M. He landed on his feet, somersaulted, and waved. 
  
 Alan Eustace begins his ascent. Paragon Space Development Corporation 
  
 Eustace is a senior vice president at Google. He took a sabbatical from his work at the search giant for the jumping mission. The jump was previously reported by the New York Times. 
  
 He is the second person to break the sound barrier outside an aircraft. In 2012, Austrian pilot and sky diver Felix Baumgartner reached a velocity of 833.9 miles an hour while jumping from 128,100 feet. Eustace reached a velocity of 822 miles an hour. 
  
 “I always wondered: What if you could design a system that would allow humans to explore the stratosphere as easily and safely as they do the ocean?” Eustace said. 
  
 He wore a custom pressurized spacesuit developed by ILC Dover. Paragon Space Development Corporation created the life-support system. 
  
 “I hope we’ve encouraged others to explore this part of the world about which we still know so little,” Eustace said. 
  
 “I knew I had high performing people working for me,” Google CEO Larry Page wrote on Google+. “But breaking the sound barrier falling in a space suit from a 135,908 foot high balloon ride this morning?” 
  
 Alan Eustace before his jump Friday morning. Paragon Space Development Corporation 
  
 Follow @georgia_wells ||||| Google executive Alan Eustace has broken the sound barrier and set several skydiving records over the southern New Mexico desert after taking a big leap from the edge of space. 
  
 Eustace jumped from over 130,000ft in a specially designed spacesuit, beating the mark set by the Austrian Felix Baumgartner in 2012. Eustace hit a top speed of 822mph during a freefall that lasted four-and-a-half minutes. 
  
  
  
 The supersonic jump was part of a project by Paragon Space Development Corp and its Stratospheric Explorer team, which has been working secretly for years to develop a self-contained commercial spacesuit that would allow people to explore some 20 miles above the Earth’s surface. 
  
  
  
 The technology that has gone into developing the balloon, the spacesuit and the other systems that were used in Friday’s launch will be used to advance commercial spaceflight, namely efforts by Arizona-based World View Enterprises to take paying tourists up in a high-altitude balloon and luxury capsule starting in late 2016. 
  
  
  
 As more people head into the stratosphere, the spacesuits could be adapted for emergency rescues or other scientific endeavours, officials said. 
  
  
  
 After nearly three years of intense planning, development and training, Eustace began his ascent via a high-altitude, helium-filled balloon just as the sun was rising. 
  
  
  
 It took more than two hours to hit an altitude of 135,890 feet (41,419 metres), from which he separated himself from the balloon and started plummeting back to Earth. 
  
  
  
 Jim Hayhurst, director of competition at the United States Parachute Association, was the jump’s official observer. He said Eustace deployed a drogue parachute that gave him incredible stability and control despite the massive Mach 1.23 speed reached during the freefall. 
  
 Eustace did not feel it when he broke the sound barrier, but the ground crew certainly heard the resulting sonic boom, Hayhurst said. 
  
  
  
 “He just said it was a fabulous view. He was thrilled,” Hayhurst said of his conversation with Eustace after he landed. 
  
  
  
 The supersonic skydive happened with little fanfare, out of the media spotlight, unlike the 2012 attempt by daredevil Baumgartner and the Red Bull Stratos team. 
  
  
  
 Baumgartner, who was taken aloft in a capsule with the help of millions of dollars in sponsorships, had set the previous altitude record by jumping from 128,100 feet (39,045 meters). 
  
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[EX A]: A 57-year-old Google executive is the world's new space daredevil. Alan Eustace yesterday traveled more than 25 miles up to the top of the stratosphere in a balloon and then parachuted back down to earth in Roswell, NM, at speeds of up to 822mph, reports the New York Times. In doing so, Eustace not only broke the sound barrier and set off his own personal sonic boom, he broke the altitude record set by Felix Baumgartner two years ago. For the record, Eustace hit an altitude of 135,890 feet, besting Baumgartner's 128,110 feet. “It was amazing,” says Eustace, who is also a pilot. “It was beautiful. You could see the darkness of space and you could see the layers of atmosphere, which I had never seen before.” Eustace got help from a company called Paragon Space Development Corporation, which the Guardian reports has been working on a commercial spacesuit tailored for exactly these kinds of stratospheric trips. Someday, tourists may be wearing them. Even the boss is impressed, notes the Wall Street Journal. “I knew I had high performing people working for me,” wrote Google CEO Larry Page on Google+. “But breaking the sound barrier falling in a space suit ...?” (Baumgartner actually fell a little faster than Eustace.)

[EX Q]: ROME (Reuters) - Pope Francis said on Monday he would be open to retiring eventually like his predecessor, Benedict XVI, instead of ruling for life, adding that the concept of a "pope emeritus" could someday become normal in the Church 
  
 "I will do what the Lord tells me to do," he told reporters on the plane returning from a trip to the Middle East, when asked if he someday would retire if his health did not permit him to rule the 1.2 billion-member Church properly. 
  
 "I think that Benedict XVI is not a unique case. I think we should see him as an institution who opened a door, the door of emeritus popes," the 77-year-old pontiff said. 
  
 He said the fact that people were living longer had made the possibility of popes resigning for health reasons in the future more likely. 
  
 "Will there be more (papal resignations)? God knows, but the door is open," he said. 
  
 Benedict became the first pope since the Middle Ages to resign when he voluntarily stepped down in February last year. 
  
 (Reporting by Philip Pullella; Editing by Peter Cooney) ||||| Pope Francis talks to reporters aboard the papal flight on his way back to the Vatican from Jerusalem May 26, 2014. 
  
 Pope Francis talks to reporters aboard the papal flight on his way back to the Vatican from Jerusalem May 26, 2014. 
  
 ROME (Reuters) - Pope Francis on Monday said he believed that Roman Catholic priests should be celibate but the rule was not an unchangeable dogma, and "the door is always open" to change. 
  
 Francis made similar comments when he was archbishop of Buenos Aires but his remarks to reporters on a plane returning from a Middle East trip were the first he has made since becoming pope. 
  
 "Celibacy is not a dogma," he said in answer to a question about whether the Catholic Church could some day allow priests to marry as they can in some other Christian Churches. 
  
 "It is a rule of life that I appreciate very much and I think it is a gift for the Church but since it is not a dogma, the door is always open," he said. 
  
 The Church teaches that a priest should dedicate himself totally to his vocation, essentially taking the Church as his spouse, in order to help fulfill its mission. 
  
 However while priestly celibacy is a tradition going back around 1,000 years, it is not considered dogma, or an unchangeable piece of Church teaching. 
  
 There has been pressure for change, particularly in the wake of recent sexual abuse scandals with proponents of optional celibacy in the Church arguing that sexual frustrations could drive some priests to sexually abuse children. 
  
 But the Church has rejected this argument, saying that paedophilia, whether in the Church or outside of it, is carried out by people with psychological problems. 
  
 Priests are allowed to marry in the Anglican and other Protestant churches as well as in the Orthodox Church. 
  
 (Reporting by Philip Pullella; Editing by Eric Walsh) |||||
[EX A]:
Sure, Catholic priests are usually celibate—but that tradition has only been around for about 1,000 years, Reuters notes. And according to Pope Francis, "celibacy is not a dogma." He tells reporters that "it is a rule of life that I appreciate very much and I think it is a gift for the Church, but since it is not a dogma, the door is always open" to changing policies. It was the first time Francis had addressed the issue as pope, though he had said similar things as archbishop. Speaking to reporters yesterday, the pope also noted that papal retirements like his predecessor's could be the new normal, Reuters reports. "I think that Benedict XVI is not a unique case. I think we should see him as an institution who opened a door, the door of emeritus popes." Would Francis ever retire? "I will do what the Lord tells me to do," he said. In the same press conference aboard his plane, he discussed a "zero tolerance" policy for child abuse and noted that inviting the presidents of Israel and Palestine to the Vatican was a spontaneous move, the Washington Post reports.

