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 _ .
Example: For four years we have waited expectantly for the pitter patter of tiny paws. Soon, that wait could finally be over. Tian Tian, the UK's only female giant panda, has conceived and could give birth to a cub as early as August. However Edinburgh Zoo, where the pandas live, have warned people 'not to get too excited' as the process is 'extremely complex'. Moreover, on the two previous occasions keepers inseminated Tian Tian - whose name means 'Sweetie' - she has failed to produce a panda cub. She was artificially inseminated again in March this year, but keepers at the zoo say implantation - when a fertilised egg attaches to the uterus - has not yet occurred.Tian Tian has conceived and could give birth to a cub as early as August. She has been inseminated twice before but so far failed to produce a cubTian Tian and Yang Guang arrived in 2011 from China to great fanfareOn loan at £600k a year, became first giant pandas to live in UK for 17 years
Example solution: Under the terms of the agreement any cubs will return to _ at the age of two, the age at which they would normally leave their mother in the wild.
Example explanation: This is a good example. Based on the passage you can answer this question.

Problem: (CNN) -- As a reward for information rose to $85,000 Wednesday, the president of the police union in Seattle, Washington, said no one in the city is safe while the killer of an officer is on the loose. "The citizens are outraged," Police Guild President Richard O'Neill said in an interview with CNN affiliate KIRO. "This does not happen in Seattle." Law enforcement officials are vowing to catch whoever is responsible for fatally shooting Officer Timothy Brenton and injuring a student officer as they sat in a parked patrol car. Brenton, 39, a field training officer, was reviewing details of a traffic stop with student officer Brit Sweeney Saturday night when a vehicle rolled up next to the squad car shortly after 10 p.m., authorities saidNEW: Police are reviewing dashboard video from patrol cars that were in the areaReward for information leading to arrest of Seattle officer's killer reaches $85,000Officer Timothy Brenton was killed, student officer wounded in shooting SaturdayBrenton, a field training officer, was married with children ages 11 and 8

Solution: People inside the vehicle fired several shots into the squad car, killing Brenton and wounding _, according to police.