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 Q]: (CNN) "Yessssss!" was my reaction to hearing the news that the U.S. Food and Drug Administration intends to regulate e-cigarettes, hookahs, vape pens, e-pipes and other electronic nicotine delivery products. As a family physician, I often have patients ask me about e-cigarettes. Some have seen advertisements and are wondering what they are; some have simply heard that e-cigarettes are safer than traditional cigarettes and want to know if this is true. E-cigarettes are included in the category of ENDS -- Electronic Nicotine Delivery Systems -- products that use a liquid containing nicotine and varying amounts of flavor, glycerin, propylene glycol and other ingredients. This liquid is heated into an aerosol that users then smoke. It is often referred to as "vaping."Jennifer Caudle says FDA regulation of electronic nicotine delivery systems is overdueMore research needed on long-term effects, especially as youth use skyrockets, she says 
 Questions:There is no doubt that the use of these products has surged in recent years and business has grown; it is possible that _ oversight might affect this growth. (A) CNN (B) Yessssss! (C) U.S. Food and Drug Administration (D) Electronic Nicotine Delivery Systems (E) Jennifer Caudle (F) FDA
[EX A]: (F)

[EX Q]: (CNN) -- The Florida judge presiding over George Zimmerman's murder trial ruled Monday that jurors will be allowed to hear about marijuana found in Trayvon Martin's system the night he was fatally shot. Prosecutors argued the amount was so minimal that "we just don't know" what effect it had on Martin. They also accused the defense of trying to "backdoor some very negative character evidence" into the trial. But the defense said the amount found in Martin's system would have affected his judgment that night and is therefore relevant to the case. Judge Debra Nelson ruled she would allow the testimony about Martin's toxicology results in front of the jury and told the prosecutors they would be able to cross-examine the defense's witness and present rebuttal witnesses of their own.NEW: Judge allows presentation of Trayvon Martin's toxicology test that shows THC was in his systemNEW: Martin's father, Tracy, testifies about hearing 911 call, says he couldn't tell who it was screamingSeveral defense witnesses testify it was George Zimmerman calling for helpZimmerman is charged with second-degree murder for killing 17-year-old Martin 
 Questions:The man who trained _ how to fight also testified on Monday that the former neighborhood watch captain didn't know how to throw a punch after training for almost a year. (A) CNN (B) Florida (C) George Zimmerman (D) Trayvon Martin (E) Martin (F) Debra Nelson (G) THC (H) Tracy
[EX A]: (C)

[EX Q]: (CNN) -- In some corners of the Internet, Kim Kardashian is already Mrs. Kanye West. The 33-year-old reality star isn't expected to marry West until May 24, but a May 4 report from Life & Style Weekly stirred speculation that the couple have already obtained a marriage license in California. Whether or not that's true is up for debate. Both People magazine and E! News cite sources who say that Kardashian and West, 36, haven't yet made their impending union official. A rep for the reality star isn't commenting on the reports and Kardashian hasn't spoken on them either, but she has let a few details slip about her upcoming nuptials.There's speculation that Kim Kardashian and Kanye West are already marriedA rep for the reality star won't commentKardashian herself also hasn't commented on the reportsShe has confirmed that they'll marry in France 
 Questions:"I know they think or they say that the guy usually doesn't care and just shows up, but _ really cares and is really passionate about it, so it makes my job so much easier," she said. (A) CNN (B) Internet (C) Kim Kardashian (D) Kanye West (E) Life & Style Weekly (F) California (G) People magazine (H) E (I) Kardashian (J) France
[EX A]:
(D)