In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Q: 2 boys injured after bouncy house accident in Nashua Posted: Sunday, October 12, 2014 5:12 PM EDT Updated: Monday, November 24, 2014 5:27 PM EST Posted:Updated: 
  
 Two young boys in Nashua, New Hampshire were transported to area hospitals after the bouncy house they were playing in became airborne. 
  
  
  
 The boys, aged 2 and 3, were in a bouncy house at Sullivan Farm when it became airborne and traveled over a fence and approximately 50 feet. 
  
  
  
 Gary Bergeron owns the bouncy house and says he bought it the other day. It wasn't meant for anyone to use for at least another week. He said that it was in a closed off section of the farm. 
  
  
  
 "It was missing spikes to go into the ground and it only had three tethers on it and it's supposed to have four," he said. "This was meant to be a fundraiser to help the Boy's Club and the Salvation Army and it was just something I was just trying to help out special with." 
  
  
  
 The 2-year-old was critically injured and was transported by medflight to Tufts Medical Center in Boston. The other boy was transported to St. Joseph's Hospital in Nashua. Their conditions are unknown at this time. 
  
  
  
 “The investigation will go deeper into what really happened and how the bouncy house ended up from point A to point B,” Assistant Fire Chief Steve Palipeau said. 
  
  
  
 Ellen Smith is a registered nurse who saw the accident unfold in front of her. 
  
  
  
 "As fast as it went up it kind of flipped and just right down," she said. "The children, you never want to see anyone get hurt." 
  
  
  
 New Hampshire state officials are working on the investigation, including how the two children got inside the bouncy house. 
  
  
  
  ||||| A bouncy house in Nashua was picked up by the wind and flew through the air while two children were inside Sunday. 
  
 Two children injured in Nashua bouncy house accident A bouncy house in Nashua was picked up by the wind and flew through the air while two children were inside Sunday. More 
  
 Images: Two children injured in Nashua bouncy house accident 
  
 The bouncy house was being inflated Sunday at Sullivan Farm in Nashua when two children, a 2-year-old and 3-year-old, entered before it was ready, according to an employee at the farm. 
  
 The wind picked the bouncy house up while the two children were inside, and carried it 60 feet through the air, according to Nashua Fire Department Deputy Chief Michael O'Brien. 
  
 The 2-year-old boy was critically injured and flown by helicopter to Tuft's Medical in Boston. The 3-year-old boy was also injured. He was transported to St. Joseph's Hospital and is expected to be OK. 
  
  
  
 "The wind gust was strong enough to take the house right over this fence," O'Brien said. "That's correct. It did travel at least 50 feet- and it was over that fence." 
  
  
  
 Co-farmer Gary Bergeron said the bouncy house was inflated in order to dry out after a weekend rain. It was not open for use at the time of the accident. The kids were able to get inside, then wind took the house into the air. Fire officials believe the structure traveled between 50 and 60 feet. 
  
 "I turned it on to dry it out, and then we blocked it off with a couple of hay bales," Bergeron said. 
  
 When the bouncy house hit the ground- the boy's were trapped. Their parents were able to rescue them. 
  
 The bouncy house was not tied down. 
  
 ""He was able to move his head and his arms and that stuff, so I just hope that he's OK," Bergeron said. 
  
 This accident is under investigation. 
  
 . ||||| NASHUA, N.H. (AP/CBS) — Two toddlers were injured — one critically — when a bouncy house they had crawled into at a New Hampshire orchard went airborne. 
  
 A 2-year-old boy was flown by helicopter to Tufts Medical Center in Boston. A 3-year-old boy was taken to St. Joseph’s Hospital with non-life-threatening injuries. 
  
 The accident occurred at Sullivan Farm Greenhouse and Orchard in Nashua on Sunday. 
  
 Ellen Smith was at the farm when she saw something in the air. 
  
 “I saw the bouncy house fly into the air as high as the building behind me and as soon as it went up it flipped and came crashing down,” she said. “It’s just a freak very, very sad incident that happened.” 
  
 Nashua fire officials say the structure sailed 50-60 feet before crashing to the ground, trapping the youngsters inside. Their parents were able to rescue them. 
  
 Farmer Gary Bergeron, who bought the bouncy house for use in a fundraiser, said it was inflated to dry it out after recent rain and was not officially in use at the time of the accident. 
  
 “It was off in a restricted area,” Bergeron told WBZ. “It wasn’t supposed to be in operation, and somehow two children got inside it.” 
  
 Bergeron said the house was missing some key safety features, and was off-limits. 
  
 “There is supposed to be four tethers and there was only three and no spikes,” he said. 
  
 The accident remains under investigation. 
  
 (TM and © Copyright 2014 CBS Radio Inc. and its relevant subsidiaries. CBS RADIO and EYE Logo TM and Copyright 2014 CBS Broadcasting Inc. Used under license. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.) 
  
 MORE LOCAL NEWS FROM CBS BOSTON |||||
A: 
Two children, ages two and three, have been hospitalized after a bouncy house got picked up by the wind and carried them 60 feet through the air, WCVB reports. The younger of the boys is critically hurt; the other appears to be recovering. The kids entered the inflatable structure before it was fully inflated, says a worker at the New Hampshire farm where the incident took place. The giant toy was then picked up by the wind, says a fire official. "The wind gust was strong enough to take the house right over this fence," he notes. The farm worker, Gary Bergeron, who owns the bouncy house, says it was in a closed-off area while it was being inflated, WHDH reports; it wasn't due to be used for a week. "It was missing spikes to go into the ground and it only had three tethers on it, and it's supposed to have four," he says, noting that it was supposed to be used for a fundraiser. "I turned it on to dry it out (after a rainy weekend), and then we blocked it off with a couple of hay bales." But the kids managed to get in, and a witness describes the event to CBS: "I saw the bouncy house fly into the air as high as the building behind me, and as soon as it went up, it flipped and came crashing down." (Meanwhile, a Maine haunted house hayride also turned tragic.)