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.

Example Input: An Iditarod sled dog who escaped from handlers in Anchorage has been found safe after being on the run for a month. Alaskan Husky, Sarabi, was returned to a friend of the musher Laura Allaway, on Monday night who will be reunited with the animal on April 28 when she returns from traveling. The three-year-old dog was spotted on April 15 near Glenn Highway and then again last Friday near Reverend Tim Carrick's United Protestant Presbyterian Church before being caught on Monday night, according to KTUU. Carrick and his family set up a cage trap in the woods between the church and his home, and used four bowls of dog kibbles, a pot of chicken stock, liverwurst and a motion activated camera to help capture Sarabi.Runaway Alaskan Husky, Sarabi, escaped on March 21 in AnchorageShe was dropped by musher Laura Allaway's team during Iditarod raceThree-year-old dog was caught in cage trap on Monday night in Palmer, Alaska, and will be reunited with Allaway on April 28Dog was found 42 miles from where she ran away 
 Questions:'I'm kind of sad to see her go in a way, but really happy she's going to be back with _', Carrick continued. (A) Iditarod (B) Anchorage (C) Alaskan Husky (D) Sarabi (E) Laura Allaway (F) Glenn Highway (G) Tim Carrick (H) United Protestant Presbyterian Church (I) KTUU (J) Carrick (K) Palmer (L) Alaska (M) Dog
Example Output: (E)

Example Input: Andy Murray has faced a tricky transition in recent weeks between hard and clay courts as he tries to balance his preparations for the ATP World Tour Finals at The O2 and the Davis Cup final in Belgium. After four days of training on clay at London’s Queen’s Club this past week, Murray is now back on hard courts as he gets set to open his World Tour Finals campaign against Spaniard David Ferrer on Monday afternoon. Sportsmail was granted the first hit on the freshly-laid court at The O2 as Sky Sports pundit and Murray’s ex-coach Mark Petchey explained the issues involved in changing surfaces which his former charge will have to deal with over the next fortnight.Andy Murray is competing in this week's ATP World Tour FinalsThe world No 2 is also gearing up for the Davis Cup final in BelgiumMurray has flitted back and forth between hard and clay courts recentlyMark Petchey explains the difficulties involved in switching surfacesSee more of the latest news and updates on Andy Murray 
 Questions:That again is something he is going to have to contend with during the _. (A) Andy Murray (B) ATP World Tour Finals (C) The O2 (D) Davis Cup (E) Belgium (F) London (G) Murray (H) World Tour Finals (I) Spaniard (J) David Ferrer (K) Sportsmail (L) Sky Sports (M) Murray’s (N) Mark Petchey (O) No 2
Example Output: (B)

Example Input: (CNN) A former attorney for two of Prince's dead siblings says they revealed Prince had an addiction to Percocet decades before his sudden death in April. Prince's half-brother, Duane Nelson, said he used to get the drug for Prince to help him come down after shows, Michael B. Padden said. "Duane told me that he witnessed him taking the drugs and he also procured Percocet for him," Padden said. Nelson was adamant that Prince was in no way just a recreational user, Padden said. He started using the drug to help him deal with the rigors of performing. Another half-sibling, Lorna Nelson, confirmed Prince's drug use but was not involved in getting drugs for him, Padden said. She died in 2006.Lawyer says Prince's half-brother told him Prince was addicted to Percocet decades agoDay before he died, addiction specialist launched "life-saving mission," lawyer says 
 Questions:Officials have yet to publicly comment on what killed _. (A) CNN (B) Prince (C) Percocet (D) Duane Nelson (E) Michael B. Padden (F) Duane (G) Padden (H) Nelson (I) Lorna Nelson (J) Lawyer (K) Day
Example Output:
(B)