TASK DEFINITION: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
PROBLEM: Photography by: Splash News/Getty Images 
  
 Seal revealed that he and estranged wife Heidi Klum have told their four kids about their sad split. 
  
 Although Leni, 7, Henry, 6, Johan, 5, and Lou, 2, are too young to understand exactly what is going on, Seal told Access Hollywood's Billy Bush that the couple tried to explain the situation as best they could without breaking their little hearts. 
  
 OK! GALLERY: SEAL STEPS OUT AT THE GROVE STILL WEARING HIS WEDDING RING 
  
 "We talk to them, we try to explain as best we could what is going on," Seal said of breaking the news to the kids. "[We're] just explaining to them that things will be different, you know, without going into too much detail. Things will be different." 
  
 But although Seal admits things will change, he still feels that the split will bring his family closer. 
  
 "A lot of things won't change," Seal continued. "The main thing is to make sure that they [the kids] feel that they're loved. Make sure they understand that their parents love each other and... it has absolutely nothing to do with them." 
  
  
  
  
  
 "In actual fact, it may even improve the amount of time that we spend with them," says Seal. "Quality time." The singer, who is somewhat hopeful for a reconciliation with Heidi, said that no matter what happens, he knows that his relationship with his kids will be better because of the experience."In actual fact, it may even improve the amount of time that we spend with them," says Seal. "Quality time." 
  
 Watch a clip of Seal's interview with Billy below. ||||| How Did Seal & Heidi Klum Tell Their Children About The Split? 
  
 Seal tells Billy Bush how he and Heidi explained to their children about their split. Tune-in to Access Hollywood Live and Access Hollywood on Friday, January 27 for the full interview. |||||

SOLUTION: Seal and Heidi Klum broke the news about their divorce to a small group people: their four little children, Access Hollywood reports. "We talk to them, we try to explain as best we could what is going on," Seal says. "[We're] just explaining to them that things will be different, you know, without going into too much detail." Makes sense, considering that Leni, 7, Henry, 6, Johan, 5, and Lou, 2 are too young to really understand, OK! reports. How much will their world change? "A lot of things won't change," Seal says. "The main thing is to make sure that they feel that they're loved. Make sure they understand that their parents love each other and... it has absolutely nothing to do with them." He adds that "it may even improve the amount of time that we spend with them. Quality time." (See the video here. Or see why Seal still won't take off his wedding ring.)

PROBLEM: Please enable Javascript to watch this video 
  
 Grainy, poor-quality surveillance footage showing the slow gait of a large cat-like animal walking along a street in densely populated Norwalk has created a mystery. 
  
 At first, the person who saw the animal early Tuesday thought it was a mountain lion, but that theory has been discounted by state wildlife officials, City Manager Jeff Hobbs said Friday afternoon. 
  
 The California Department of Fish and Wildlife's "undisputed expert" determined the animal shown in the video is not a cougar, Hobbs wrote in an email headlined "'That's No Mountain Lion,' Says CA Dept Fish & Wildlife Expert." 
  
 "Department officials still cannot definitively identify the type of animal. They will continue to investigate," Hobbs wrote. 
  
 A mountain lion sighting was reported about 3:45 a.m. in the 11000 block of Tina Street (map), according to a Los Angeles County Sheriff's Department lieutenant. That's the time shown in the video footage, dated Tuesday. 
  
 The densely populated residential area not far from the junction of the 5 and 605 freeways is some 20 miles from typical foothill mountain lion habitat. 
  
 The footage, which shows an animal with a large, curving tail, was posted on the city's Facebook page Friday. 
  
 A lion expert told the Los Angeles Times the animal in the footage resembled an African lion. 
  
 State game warden Don Nelson, who examined the video for the state wildlife department along with predator ecologist Becky Pierce, told the Times he thought the video showed a "large older dog, maybe a pit bull or part pit bull." 
  
 A representative of the California Department of Fish and Wildlife visited the neighborhood where the animal was spotted to speak to residents about what to do if they see the animal again, Hobb said. 
  
 Sheriff's Department patrol was elevated in the area, he added. ||||| Is it a lion? 
  
 A dog? 
  
 A Chupacabra? 
  
 Residents in Norwalk, California, are jittery over reports of an African lion possibly roaming the streets. 
  
 So far, only grainy security images of the mysterious creature have emerged, showing the animal prowling along the sidewalk. 
  
 California Department of Fish and Wildlife experts studied that footage. The cat-like animal is not a mountain lion, authorities determined. 
  
 “Department officials still cannot definitively identify the type of animal,” authorities said. “They will continue to investigate.” 
  
 Norwalk Mayor Marcel Rodarte is intrigued by the creature’s appearance. 
  
 “The tail doesn’t seem to match up to the physical traits of a mountain lion, so it is still a mystery,” Rodarte said. 
  
 Authorities with a local zoo claimed all the big cats are accounted for. 
  
 A similar lion scare occurred last year in Virginia -- but that ominous animal turned out to be a bizarrely-coiffed labradoodle named Charles the Monarch. While dog-grooming tricks can confuse people from time to time, the gait of the mystery beast in California has residents concerned. 
  
 “We’ve got dogs and my sister got another little dog, so we’re all just making sure everybody keeps their pets inside,” resident Elizabeth Colon said. |||||

SOLUTION: Surveillance video of ... something ... strolling around Norwalk, California, is becoming the city's "version of Bigfoot," reports the LA Times. State officials don't think the creature in the grainy video is a mountain lion, reports KTLA, but they're not hazarding a guess about what it might be. Among the possibilities getting tossed around: an African lioness, a big pit bull, a leopard, or some kind of big-cat hybrid. "It's still a mystery," the mayor tells ABC News. The animal was captured on video walking across somebody's driveway at 3:44am. "If a lion is out there like that, it shouldn't be happening," says the director of a local big-cat sanctuary. (The hunt for Bigfoot isn't going so well, either.)

PROBLEM: Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain. ||||| Iran ’s judiciary on Monday sentenced to death an imprisoned American convicted of espionage for the Central Intelligence Agency . The punishment shocked his family and was imposed against a backdrop of increasingly bellicose relations with the United States over the disputed Iranian nuclear program . 
  
 The sentence against the American, Amir Mirzaei Hekmati, 28, a former Marine, was likely to become a new point of contention, and possible bargaining leverage, in Iran’s struggle against the West over its nuclear program. A tightening vise of sanctions, which threaten vital oil sales and with them the nation’s economy, has left Tehran feeling besieged and pushed relations with the United States and its allies to the lowest ebb since the 1979 Islamic Revolution. 
  
 In retaliation, Tehran announced on Sunday that it had begun to enrich uranium at a second site, after having threatened to close the Strait of Hormuz to shipping, a measure that would severely curtail oil shipments. 
  
 The details of the case against Mr. Hekmati have been cloaked in secrecy since he was detained in August in Iran, to which his family said he had traveled to visit his grandparents. Official confirmation that he was even in Iranian custody was not provided until last month. The White House and the State Department, noting that Iranian prosecutors have a history of coercing confessions, denied that Mr. Hekmati was a spy and called for his immediate release. The C.I.A. declined to comment. 
  
 Tommy Vietor, a spokesman for the White House’s National Security Council, said, “We strongly condemn such a verdict and will work with our partners to convey our condemnation to the Iranian government.” 
  
 Iran has a record of arresting and convicting Americans suspected of spying, then freeing them later after bail money has been paid. But rights activists said Mr. Hekmati’s case was the first in the nearly 33-year history of estranged relations with the United States in which Iran’s Islamic authorities had ordered the execution of an American citizen. 
  
 “This whole case is very politically motivated,” said Hadi Ghaemi, the executive director of the International Campaign for Human Rights in Iran, an advocacy group based in New York that has been monitoring Mr. Hekmati’s case. “There’s absolutely no evidence against him.” 
  
 In a statement released by Mr. Hekmati’s parents and posted on www.FreeAmir.org, a new Web site, his mother, Behnaz, and father, Ali, said they were “shocked and terrified by the news that our son, Amir, has been sentenced to death.” 
  
 Denying that he was a spy, the parents said, “We believe that this verdict is the result of a process that was neither transparent nor fair.” They added, “His very life is being exploited for political gain.” 
  
 Iran’s official news media portrayed Mr. Hekmati’s prosecution and punishment in totally different terms, saying he had admitted to investigators that he had been sent to Iran by the C.I.A. after a decade of training and that he had been assigned to infiltrate the Intelligence Ministry. Accounts in the state-run media called his presence in Iran part of an “intricate American plot to carry out espionage activities in the Islamic republic.” 
  
 Mr. Hekmati, who was born in Flagstaff, Ariz., and spent part of his youth in Flint, Mich., where some members of his family still live, has not been allowed to communicate with relatives or legal counsel either in Iran or the United States. He is part of a population of an estimated one million Iranian-Americans who have extensive family ties in Iran. 
  
 The death sentence, ordered by the Islamic Revolution Court Branch 15 in Tehran, can be appealed within 20 days. But Iranian experts in the United States said the sentence might never be carried out. 
  
 The court’s order suggested that Iran was willing to go to new lengths to increase its leverage in dealing with what it views as American-led hostility over the nuclear program, which Iran says is for peaceful purposes but the United States, the European Union and Israel regard as a cloak to attain a nuclear weapon. 
  
 Over the past few years, Iran has endured four rounds of Security Council economic sanctions, the mysterious assassinations of its nuclear scientists, computerized sabotage of its uranium enrichment centrifuges and the death of its top missile expert in an unexplained explosion after having ignored repeated demands by the United Nations to stop enriching uranium. |||||

SOLUTION:
An American has been sentenced to death in Iran for spying for the CIA. Former US Marine Amir Mirzai Hekmati, 28, was convicted of "cooperating with a hostile nation." Hekmati, who also has Iranian citizenship, was shown on state TV last month confessing that he spied for the CIA. His confession was the key evidence against him, reports the Telegraph. His family in the US said he's no spy, and that he was in Iran visiting grandparents. The US State Department is demanding his release.

