You will be given a definition of a task first, then some input of the task.
In this task, you will be shown a passage. You need to write a fill-in-the-gap question based on your understanding of the events that might be inferred from the passage. Your question should be answerable based on the passage and only have one correct answer. Show the gap in your question with a _ .

Police in Florida have arrested two teenagers for tying a dog to railroad tracks and shooting it. Officers at Tampa Police Department announced in a press conference on Wednesday night that the dog, since named Cabela, was bought from her owners for use in dog fights. Her owners had previously said that she had escaped or was stolen from their yard. She was bought by Natwan Callaway and Bobby Hollinger, both 17, who found that Cabela, a one-year-old pit bull mix, was 'too sweet tempered to fight' according to police. Detective Sgt. Patrick Messmer said a tip led to surveillance footage that showed an individual known to police who was then able to identify other people in the video.Two 17-year-olds have been arrested in connection with the attack on Cabela, the dog that was shot and tied to railroad tracksA tip-off led police to surveillance footage through which the identities of those involved were establishedCabela was bought from her owners for dogfighting, but was the teenagers decided to get rid of her as she was 'too sweet'The owners say that she escaped or was stolen from their yard, but it is not thought that they were involved in the shootingHer injuries were so severe it was feared that she might need a leg amputated, but vets managed to save it and she is doing wellMore charges and arrests are expected
Output:
_ and Hollinger caught her and took her back to the railroad tracks, tied her down and Callaway shot her several times, police said.