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: A San Francisco sheriff's deputy who was accused of forcing inmates to perform sex acts on him in 2006 is now alleged to have organized 'gladiator style' fights between prisoners. Deputy Scott Neu was accused of orchestrating two fights at County Jail No. 4 between inmates Ricardo Palikiko Garcia and Stanley Harris as deputies placed bets on the outcome, Jeff Adachi, the city's public defender, said on Thursday. Three other deputies Evan Staehely, Eugene Jones and Clifford Chiba have also been accused of forcing the inmates to fight. The alleged matches took place in March when Garcia and Harris were promised hamburgers if they won, or were threatened with Mace, handcuffed beatings and transfers to dangerous housing quarters if they refused to fight, according to a report.San Francisco sheriff's deputy Scott Neu is accused of forcing inmates Ricardo Palikiko Garci and Stanley Harris to fight at County Jail No. 4Three other deputies Evan Staehely, Eugene Jones and Clifford Chiba have been accused in the incidentNeu was subject of two sexual assault lawsuits in 2006 and 2008Inmates said they were promised hamburgers if they won and threatened with Mace and handcuffed beatings if they refused 
 Questions:In a recorded conversation with Adachi, Harris said that _, as part of 'training', made him do 200 push-ups within an hour, and also threatened to anally rape him. (A) San Francisco (B) Scott Neu (C) County Jail (D) Ricardo Palikiko Garcia (E) Stanley Harris (F) Jeff Adachi (G) Evan Staehely (H) Eugene Jones (I) Clifford Chiba (J) Garcia (K) Harris (L) Mace (M) Ricardo Palikiko Garci
Solution:
(B)