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.

Ex Input:
A dog that was reported missing more than a year ago was found alive in a drain pipe in Maryland and has been successfully rescued and returned to a shelter. The Wheaton Terrier known both as Cookie and Mai Tai had only recently been rescued from the dog-meat trade in Thailand when he went missing in his new country in October 2014. It was another dog who brought help people find trapped Cookie. New York City resident Nick An was walking one of his relative's Great Dane during a visit in Bethesda when the dog pulled him toward the storm drain and began to bark.Wheaton Terrier known both as Cookie and Mai Tai was reported missing in Kensington, Maryland in October 2014He was found in nearby Bethesda on Friday after a Great Dane barked at the pipe and a man found Cookie insideIt took firefighters three hours to rescue the scared dogCookie was dirty but found in good health and not malnourishedHe has been returned to the shelter he was originally placed after being rescued from the dog-meat trade in Thailand the year before 
 Questions:The shelter said _ was turned over 'for his safety' and that the dog has since been moved to a foster home while a permanent placement is searched for. (A) Maryland (B) Wheaton Terrier (C) Cookie (D) Mai Tai (E) Thailand (F) New York City (G) Nick An (H) Great Dane (I) Bethesda (J) Kensington

Ex Output:
(C)


Ex 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

Ex Output:
(D)


Ex Input:
(CNN) Chad Pregracke may be known as "The Rivers' Garbageman," having cleaned up America's waterways for almost 20 years. But there's one thing he loves just as much as spending time on the banks of the Mississippi: planting trees. "Trees are a great thing for the environment," said Pregracke, the CNN Hero of the Year in 2013. "It has a lasting impact." So, in 2007, he and his nonprofit, Living Lands & Waters, set a new goal: to plant 1 million oak trees in communities across the country. This morning, the organization reached this major milestone. "There are a million trees planted out there," Pregracke said. "It's a really big deal. We probably have 800,000 different families watching those trees grow up, and I think it's really impactful and really cool ... like leaving a legacy."2013 CNN Hero Chad Pregracke and his nonprofit, Living Lands & Waters, planted their 1 millionth treeDan Wallrath, a 2010 Top 10 CNN Hero, celebrated the 100th home built by his nonprofit, Operation Finally Home2009 Top 10 Hero Andrea Ivory's group, the Women's Breast & Heart Initiative, celebrates its 10th anniversary 
 Questions:Highlights of the ceremony included an 11-foot walking "Treeman" and _'s speech to the students, which carried a message about setting goals. (A) CNN (B) Chad Pregracke (C) The Rivers' Garbageman (D) America (E) Mississippi (F) CNN Hero of the Year (G) Living Lands & Waters (H) Dan Wallrath (I) Top 10 (J) CNN Hero (K) Operation Finally Home (L) Andrea Ivory (M) Women's Breast & Heart Initiative

Ex Output:

(B)