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) 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 A]: (D)

[EX Q]: Washington (CNN) President Donald Trump will not head to Milwaukee for a previously scheduled visit of a Harley-Davidson factory after the company decided it wasn't comfortable hosting him amid planned protests, an administration official said Tuesday. Trump had been scheduled to tour the factory Thursday where he also planned to sign executive orders related to American manufacturing. The visit had not been publicly announced, but White House staffers were already on the ground in Milwaukee setting up for Trump's planned visit to the factory on Thursday. White House spokeswoman Stephanie Grisham confirmed Trump is not expected to go to Milwaukee on Thursday.Trump's Milwaukee trip is canceledHe was to visit a Harley-Davidson factory 
 Questions:It was the threat of protests, and not Trump's planned signing of executive orders, that made Harley-_ uncomfortable, the official said. (A) Washington (B) CNN (C) Donald Trump (D) Milwaukee (E) Harley (F) Davidson (G) Trump (H) American (I) White House (J) Stephanie Grisham
[EX A]:
(F)