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.
One example: 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 is here: (F)
Explanation: This is a good example. Based on the passage, any cubs will return to China at the age of two

Now, solve this: (CNN) A pair of veteran leaders on the left, former Democratic National Committee Chairman Howard Dean and Center for American Progress President Neera Tanden, called on Hawaiians to vote Rep. Tulsi Gabbard out of office after the Democrat questioned whether Syrian President Bashar al-Assad was responsible for last week's chemical attack. "People of Hawaii's 2nd District -- was it not enough for you that your rep met with a murderous dictator? Will this move you?" Tanden tweeted Friday in response to Gabbard's comments on CNN that she is "skeptical" Assad is responsible for the chemical attack. Dean compared Gabbard's comments to President Donald Trump's Twitter blasts.'Why should we just blindly follow this escalation of a counterproductive regime-change war?' Gabbard askedA handful of mavericks in Congress have said they want to see more evidence of Assad's involvement 
 Questions:Gabbard has also said she is concerned about sparking a nuclear war with Russia, which backs the _ regime. (A) Democratic National Committee (B) Howard Dean (C) Center for American Progress (D) Neera Tanden (E) Hawaiians (F) Tulsi Gabbard (G) Democrat (H) Syrian (I) Bashar al (J) Assad (K) Hawaii (L) 2nd District (M) Tanden (N) Gabbard (O) CNN (P) Dean (Q) Donald Trump (R) Twitter (S) Congress
Solution:
(J)