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: (CNN) -- The Obama administration urged Qatar on Thursday to allow an American couple convicted of wrongdoing in the death of their adopted daughter to return to the United States. A heightened State Department appeal comes after the family increased pressure on U.S. officials to do more to secure the release of Matthew and Grace Huang. When their daughter, Gloria, died in January 2013, the couple was immediately arrested on charges they starved her to death. The Huangs, who maintained their daughter suffered from an eating disorder, have denied any wrongdoing in connection with her death and are fighting the conviction.State Department steps up pressure on Qatar over U.S. couple's convictionMatt and Grace Huang were tried and convicted in the death of their daughterThey said the girl had an eating disorder, while Qatar prosecutors said they starved herThe case comes at a delicate time for U.S. and Qatari ties 
 Questions:"The State Department will continue to engage _ officials at the highest levels. (A) CNN (B) Obama (C) Qatar (D) American (E) United States (F) State Department (G) U.S. (H) Matthew and Grace Huang (I) Gloria (J) Huangs (K) Matt (L) Grace Huang
Example Output: (C)

Example Input: (CNN) After a year of mechanical breakdowns plaguing its $360 million littoral combat ships, the US Navy has announced a major overhaul of the program that will include designating the first four of the ships as testing vessels and limiting their overseas deployments to emergencies. The Navy's announcement came less than two weeks after it revealed breakdowns in two of the ships, the USS Freedom (LCS 1) and USS Coronado (LCS 4). Those followed mechanical failures in the USS Fort Worth (LCS 3) and USS Milwaukee (LCS 5), all since December. The new deployment plan for the LCS fleet isn't a response to the breakdown issues, Navy spokesman Lt. Kara Yingling told CNN.The ships have suffered four breakdowns in the past yearFirst four LCS will be turned into testing vesselsNavy expected to have 28 LCS in fleet by 2023 
 Questions:Previously, the _ were designed to be able to switch among those missions. (A) US Navy (B) Navy (C) USS Freedom (D) LCS 1 (E) USS Coronado (F) USS Fort Worth (G) USS Milwaukee (H) Kara Yingling (I) CNN
Example Output: (D)

Example Input: (CNN) -- Nearly one out of every five NATO soldiers killed in Afghanistan this year were killed by Afghan police or army forces. Nine of the 16 victims were U.S. soldiers. This pattern of attacks raises a fundamental problem for the plans of the United States and other NATO countries to draw down their forces over the next two years. That plan is, in part, predicated on the idea that as Afghan forces take the lead in security operations, they will be supported by small numbers of U.S./NATO advisers embedded in Afghan army and police units. Those advisers will be quite vulnerable to attack.Peter Bergen: NATO troops falling victim to shooting by Afghan forcesHe says the trust that once existed between NATO, Afghans has been erodedPlans for drawing down U.S., NATO troops assume handover of duties to AfghansBergen: Does NATO have a Plan B? 
 Questions:Monday's shootings were the latest in a wave of attacks on international troops by Afghan security forces, prompting concerns over the stepped up frequency of what _ terms "green-on-blue" incidents. (A) CNN (B) NATO (C) Afghanistan (D) Afghan (E) U.S. (F) United States (G) Peter Bergen (H) Afghans (I) Bergen (J) Plan B
Example Output:
(B)