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: (CNN) -- No-one can fault U.S. Secretary of State John Kerry for lack of effort. He has just wrapped up his 10th visit to the Middle East in pursuit of a peace agreement between Israel and the Palestinian Authority -- the most elusive prize in international diplomacy. Kerry has a vision, according to U.S. diplomats -- to climb the mountain with Israeli Prime Minister Benjamin Netanyahu and Palestinian President Mahmoud Abbas, and to peer down from the summit on the valley of peace to see what a two-state solution would look like. It is a poetic metaphor, but more than half-way into the nine-month timetable for reaching a framework agreement, Kerry's partners are still bickering in the foothills. The more pessimistic observers -- with history on their side -- say both the Israelis and Palestinians are positioning themselves to be able to blame the other for failure.Through intensive diplomacy the U.S. Secretary of State is trying to build momentum in Middle East peace talksBorders and Jewish settlements are likely to be the most difficult piece of Kerry's puzzleSome within Israel's coalition government want to annex Jewish settlements in the fertile Jordan Valley 
 Questions:The Palestinians reject outright Netanyahu's demand that they recognize _ as a Jewish state, fearing that to do so would disenfranchise 1.5 million Israeli Arabs. (A) CNN (B) U.S. (C) John Kerry (D) Middle East (E) Israel (F) Palestinian Authority (G) Kerry (H) Benjamin Netanyahu (I) Palestinian (J) Mahmoud Abbas (K) Palestinians (L) Borders (M) Jewish (N) Jordan Valley
Solution:
(E)