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: What kind of weapon can shoot down a fully loaded passenger jet flying at nearly 33,000 feet? That could be a key question in the Malaysia Airlines Flight 17 crash investigation, as officials try to determine what was responsible for Thursday's plane crash in volatile eastern Ukraine. A radar system saw a surface-to-air missile system turn on and track an aircraft right before the plane went down, a senior U.S. official told CNN's Barbara Starr. And a second system saw a heat signature at the time the airliner was hit. The United States is analyzing the trajectory of the missile to pinpoint where the attack came from, the official said.Senior U.S. official: Radar saw surface-to-air missile system track aircraftA sophisticated surface-to-air missile was more likely used, experts sayOne possibility is the Russian-made Buk missile system, retired Army officer saysThe sophisticated weapon would require professional soldiers, expert says 
 Questions:Such weapons travel with _ troops at the division level, Francona said. (A) Malaysia Airlines (B) Ukraine (C) U.S. (D) CNN (E) Barbara Starr (F) United States (G) Russian (H) Buk missile system (I) Army
Example Output: (G)

Example Input: Jessica Ennis-Hill and Katarina Johnson-Thompson will go head-to-head on Sunday in a battle to be crowned heptathlon World Champion as their main rival conceded defeat. Britain’s golden girl and her heir apparent are first and second at the halfway stage and predicted it would come down to a straight shoot out in the 800m, the final of seven events. If she were to rule the world once more only 13 months after giving birth to her first baby, Reggie, and in only her second full heptathlon since winning gold at London 2012, it would cap a remarkable comeback for Ennis-Hill, 29.Great Britain on course for gold and silver after four heptathlon eventsEnnis-Hill leads the field after hurdles, high jump, shot put and 200mJohnson-Thompson dropped from second to ninth despite shot put PBBut a strong 200m run regained her the silver medal positionWorld No 1, Canada's Brianne Theisen-Eaton, is in fourth place 
 Questions:‘When I cleared the 1.80m Jess said she was absolutely crapping herself for me and that I was giving her a heart attack,’ said Johnson-_, ‘so it was nice of her to support me.’ (A) Jessica Ennis (B) Hill (C) Katarina Johnson (D) Thompson (E) World Champion (F) Britain (G) Reggie (H) London (I) Ennis (J) Great Britain (K) Johnson (L) PB (M) World No 1 (N) Canada (O) Brianne Theisen (P) Eaton
Example Output: (D)

Example Input: Vladimir Putin is 'alive' but 'neutralised' as shadowy security chiefs stage a stealthy coup in Moscow, it was claimed last night. Former FSB chief Nikolai Patrushev was behind the plot, claimed chairman of the pro-Kremlin national Islamic Committee, Geydar Dzhemal. There have been no confirmed sightings of Putin for nine days, while in the febrile atmosphere engulfing Moscow a convoy of large trucks parked outside the Kremlin fueled rumours of a flit by the president. Scroll down for video Russian president Vladimir Putin has not been seen in public for the past nine days fueling coup rumours Putin, left, supposedly met the chairman of the supreme court Vyacheslav Lebedev, right, on Friday, however, it is now thought the video footage released by Putin loyalists may have been several years oldVladimir Putin is supposed to hold public meetings on MondayThe Russian leader has not been seen in public for the past nine daysPutin reportedly met the head of the Supreme Court on Friday for talksHowever, the video is now believed to have been taken from file footage 
 Questions:Software experts in Russia yesterday suggested the pictures of _ meeting Lebedev, supposedly taken Friday, were created in 2011 and modified a year later. (A) Vladimir Putin (B) Moscow (C) FSB (D) Nikolai Patrushev (E) pro-Kremlin national Islamic Committee (F) Geydar Dzhemal (G) Kremlin (H) Russian (I) Vyacheslav Lebedev (J) Supreme Court
Example Output:
(A)