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.

Q: (CNN) -- From fighting common colds to cancer, Chinese herbal medicines have long been touted for their healing properties. But this week, environmental group Greenpeace says it found many herbs purchased from Chinese and Hong Kong retail stores contain alarming levels of harmful pesticides. One herb, a sample of San Qi flower purchased from popular chain Beijing Tong Ren Tang, contained over 500 times the EU safety limit of a restricted pesticide. Another herb contained over 100 times that limit, according to the report. Beijing Tong Ren Tang did not return calls for comment. Of the 65 herbs sampled by Greenpeace, 51 contained pesticides with 26 having chemicals classified as "extremely or highly hazardous" by the World Health Organization, it said.Greenpeace: Of 65 herbs tested, 26 contained "highly hazardous" pesticidesGreenpeace: One herb contained over 500 times European safe limit of pesticideNEW: Hong Kong Department of Health says it is "concerned about the findings"Scientist says pesticides do not necessarily pose risk; boiling herbs can help 
 Questions:Wang said the _ government has "no regulation or guidance" regarding the use of pesticides with herbal crops. (A) CNN (B) Chinese (C) Greenpeace (D) Hong Kong (E) San Qi (F) Beijing Tong Ren Tang (G) EU (H) Beijing (I) Tong Ren Tang (J) World Health Organization (K) European (L) Department of Health

A: (B)
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Q: West Des Moines, Iowa (CNN) Donald Trump had every reason to feel optimistic Monday. His poll numbers were up; he had secured two prominent endorsements in the space of a week; and even the weather seemed to be cooperating, with a snowstorm coming in from the west expected to hold off until after midnight. Sarah Palin endorses Donald Trump And then, he lost, coming in second to Ted Cruz. Trump spent January in full-on attack mode against Cruz. Trump questioned whether Cruz qualifies as a "natural-born citizen" eligible to serve as president. He went after the evangelical vote, winning the endorsement of Liberty University President Jerry Falwell, Jr., but didn't back up the appeals with a ground game. And then he sat out the final debate, opting for a rally across town at the same time.Donald Trump finished second in the Iowa caucuses on Monday nightHe sat out the final debate in Iowa and he acknowledged Tuesday that his plan might have backfired 
 Questions:With _'s win and Marco Rubio's much stronger-than-expected finish Monday night, Trump now urgently confronts the danger of the Florida senator chipping away at his establishment backing in upcoming contests. (A) West Des Moines (B) Iowa (C) CNN (D) Donald Trump (E) Sarah Palin (F) Ted Cruz (G) Trump (H) Liberty University (I) Jerry Falwell (J) Jr.

A: (F)
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Q: John McEnroe believes that Great Britain are clear favourites for the Davis Cup final against Belgium later this month. Great Britain are bidding to win the competition for the first time since 1936 - when a certain Fred Perry was part of the team - as they take on the Belgians on indoor clay in Ghent. And while seven-time Grand Slam singles champion McEnroe acknowledges there will be pressure on Andy Murray, he insists that the British No 1 will not be affected by it. McEnroe said: 'To me Great Britain should win. It’s set up for them. 'There will be pressure for Murray, but the way he handled it against Australia, he’ll handle it again and win two singles, and it would be nice if he did it again with his brother [Jamie].Great Britain face Belgium in the Davis Cup final in November 27-29Former winner John McEnroe backs Andy Murray to handle the pressureUS pundit believes GB are favourites despite playing away on clay courts 
 Questions:It’s more difficult on the road, but I pick _. (A) John McEnroe (B) Great Britain (C) Davis Cup (D) Belgium (E) Fred Perry (F) Belgians (G) Ghent (H) Grand Slam (I) McEnroe (J) Andy Murray (K) British (L) Murray (M) Australia (N) Jamie (O) US

A:
(B)
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