Definition: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Input: A Florida mother and her 11-month-old daughter want to encourage people to pay it forward after a kind act by a passenger on their flight. 
  
 Kelsey Rae Zwick and her daughter, Lucy, boarded American Airlines Flight 588 from Orlando to Philadelphia on Thursday, where Lucy receives treatment for chronic lung disease at the Children’s Hospital of Philadelphia. 
  
 “Lucy is the happiest baby. She doesn’t cry, but she’s yelling and yakking away. I’m already like, ‘I used to fly for work a lot — oh man, I’m that person. Hopefully, she’s good,”” she told Yahoo Lifestyle. 
  
 But it was the kindness of a stranger in first class that changed Zwick’s day. A flight attendant came over and told her that a man sitting in seat 2D wanted to switch places with her. 
  
 “We pre-boarded, so I didn’t see him,” Zwick said. “At first, it just kind of took a second because I was like, why do I need to switch seats? Then I realized what was happening, and I was so overwhelmed. It wasn’t just the seat; it was the culmination of everything we’ve been through the past two years,” says Zwick. 
  
 The past two years have been quite a journey for Zwick, her husband, and their twin daughters Lucy and Eva. The girls were born at 29 weeks, and Eva weighed just 2 pounds, 5 ounces at birth, while Lucy was 2 pounds, 14 ounces. 
  
 “When Lucy came out, she was blue and she wasn’t breathing,” says Zwick. “We almost lost her on the second day. We never knew if I’d get to take her home.” 
  
 View photos The past two years have been quite a journey for Kelsey Zwick, her husband, and their twin daughters, Lucy and Eva. The girls were born at 29 weeks, and Eva weighed just 2 pounds, 5 ounces at birth, while Lucy was 2 pounds, 14 ounces. (Photo courtesy of Kelsey Zwick) More 
  
 Lucy had to be intubated, and the ventilation kept her alive that first week. But because intubation is so hard on the lungs, it left severe scarring that caused the chronic lung disease, which Lucy receives treatment for every three months. 
  
 ”Eva spent 86 days in the NICU, and Lucy spent 100. They have chronic lung disease, and Lucy’s is considered severe. Her and her sister came home on oxygen 100 percent, so we had two alarms, two oxygen tanks; 50-foot cords everywhere,” Zwick said. “They came home in April. Eva came off [oxygen] shortly after, and Lucy, because she was so sick, had other complications. Because her lungs were so bad, everything was harder for her. She was on oxygen and not really improving.” 
  
 View photos ”Eva spent 86 days in the NICU, and Lucy spent 100. They have chronic lung disease, and Lucy’s is considered severe,” Kelsey Zwick said of her daughters. (Photo courtesy of Kelsey Zwick) More 
  
 It wasn’t until Lucy began treatment at the Children’s Hospital of Philadelphia that things really turned around. 
  
 “They have a whole program for this,” says Zwick. “The first time we went in September, she was still [on] 100 percent on oxygen; all day, all night. They checked her out, and within two weeks after seeing them, she came off a couple hours a day. Three months after seeing them, she’s off during the day completely. She’s on at night or if she flies, because of the pressure.” 
  
 Their new seat up allowed extra room for Zwick and Lucy, who has to travel with a large oxygen tank. And according to Zwick, Lucy loved her introduction to first class. 
  
 “We did have extra room. Lucy enjoyed the cheese plate and the little luxuries,” Zwick added, laughing. “Flying first class before her first birthday!” ||||| There is so much good in the world. Florida-based mom Kelsey Rae Zwick was traveling with her 11-month-old daughter, Lucy, from Orlando to Philadelphia for a lifesaving medical treatment, when a flight attendant approached her. A passenger, seated in first class on the American Airlines flight, wanted to give them his seat. 
  
 Zwick wrote about what the act of kindness meant to her in an open letter on Facebook on December 6. It has since gone viral with more than 420,000 shares. 
  
 To the man in 2D. Today you were traveling from Orlando to Philly. I don’t know you, but I imagine you saw us somewhere…. Posted by Kelsey Zwick on Thursday, December 6, 2018 
  
 “To the man in 2D,” Zwick began. “I don’t know you, but I imagine you saw us somewhere. I was pushing a stroller, had a diaper bag on my arm and [was] also lugging an oxygen machine for my daughter.” 
  
 The flight attendant came over, just moments after Zwick and a “yelling-but-happy” Lucy had settled into their “cozy” window seat. 
  
 “Not able to hold back tears, I cried my way up the aisle while my daughter Lucy laughed!” Zwick wrote. “She felt it in her bones too . . . real, pure goodness. I smiled and thanked you as we switched but didn’t get to thank you properly.” 
  
 She continued: “Sooo…thank you. Not just for the seat itself but for noticing. For seeing us and realizing that maybe things are not always easy. For deciding you wanted to a show a random act of kindness to use. It reminded me how much good there is in this world.” 
  
 Thanks to social media, Zwick was able to track down the gentleman in 2D. “I guess it was his birthday, and he did reach out to us,” she told Yahoo! News on Saturday, December 8. “He was thanking me for a birthday to remember. It was the best day. He said it made him and his wife cry, and he said, ‘I am so glad we were on the same flight.’” 
  
 Lucy and her twin sister, Eva, were born at 29 weeks. Lucy weighed 2 pounds, 14 ounces, while Eva weighed 2 pounds, 5 ounces. Both have chronic lung disease, but Lucy’s is more severe and she travels with an oxygen tank. Zwick was grateful for the extra space — and the perks that come with sitting at the front of the plane. 
  
 “Lucy enjoyed the cheese plate and the little luxuries,” Zwick told Yahoo! News. “Flying first class before her first birth!” 
  
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Output:
To the passenger who was in seat 2D on American Airlines Flight 588 on Thursday, America applauds you. As does Kelsey Zwick, a young mom on that same flight with her 11-month-old daughter, Lucy, headed from Orlando to Philly to receive treatment for the baby's chronic lung disease. USA Today reports that Zwick, Lucy, and Lucy's oxygen tank had just settled into their window seat, with Zwick preemptively apologizing to nearby passengers about the noise Lucy might make during the flight. That's when, per Zwick's Facebook post, a flight attendant approached and informed her a man in first class wanted to give up his seat so Zwick and Lucy could be more comfortable during the ride. "I cried my way up the aisle while my daughter Lucy laughed!" she writes. She was only able to say a brief "thank you" to the Good Samaritan, but after her post went viral, the two touched base again, and he told her her gratitude gave him a "birthday to remember," per Yahoo. Us Weekly has identified the kindly stranger as Jason Kunselman, and he notes he'd felt compelled to give up his seat after seeing Zwick lugging around herself, the baby, and the oxygen canister. Kunselman's gesture was especially touching to Zwick because she and her husband have been through so much over the past two years, including the birth of Lucy and her twin, Eva, at just 29 weeks; she details to Yahoo the struggles they've had since. "Thank you," she reiterates to Kunselman in her post. "Not just for the seat itself but for noticing. For seeing us and realizing that maybe things are not always easy." (This man stuck up for a mom being mocked on a plane.)