You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.

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 AugustShe 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 
 Questions: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. (A) Tian Tian (B) UK (C) Edinburgh Zoo (D) Sweetie (E) Yang Guang (F) China
Solution: (F)
Why? This is a good example. Based on the passage, any cubs will return to China at the age of two

New input: Police have identified the suspect who allegedly shot a police officer eye during a vehicle stop, sending him into a coma where he's now fighting for his life. Officer John Moynihan, 34, was attacked when he pulled over suspected gang members in Boston, Massachusetts, on Friday evening. The suspect, identified as 41-year-old Angelo West, was shot dead by other officers at the scene in Boston on Friday evening after he opened fire. A female bystander was shot in the arm. West allegedly shot Moynihan 'point blank' and emptied his revolver in the unprovoked attack, police said, according to the Boston Globe.A team of Boston police officers pulled over car with 3 people in itOfficer John Moynihan approached, was shot 'point blank' under his right eye, now in a comaHis colleagues fatally shot the suspect, identified as Angelo West, 41West allegedly emptied his revolver in the unprovoked attack, police sayOfficer Moynihan was awarded for his work during shoot-out with Boston Bombing suspects 
 Questions:Evans said _ is undergoing tests there is being monitored for bleeding in his brain. (A) John Moynihan (B) Boston (C) Massachusetts (D) Angelo West (E) West (F) Boston Globe (G) Boston Bombing
Solution:
(A)