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]: Viewers have pleaded with the BBC to ditch its new Wimbledon highlights show – saying they just want to watch some tennis. The programme's new format has been mocked on Twitter amid claims from some fans that yesterday's hour-long show featured just 15 minutes of actual tennis coverage. Bizarre viewer interaction, close-ups of an awkward live audience and inane chat hosted by Clare Balding dominated the rest of Wimbledon 2Day. Balding and former Wimbledon favourite Tim Henham were even filmed playing tennis with a couple of children's plastic racquets to try and promote the programme. One angry viewer, Guy Cohen, tweeted: 'Just had to write to the BBC and ask what on earth this Wimbledon2day nonsense is all about. Bring back the old format and let's watch tennis.'Angry viewers complained Wimbledon 2Day doesn't show enough tennisCalling for return of John Inverdale to replace presenter Clare BaldingMocked for dumbing down coverage, including bizarre clip to promote itClare Balding & Tim Henham filmed playing tennis with plastic racquets 
 Questions:Jenna ‏@thetrekfiles tweeted: 'Bring back Today at Wimbledon with _ immediately!'. (A) BBC (B) Wimbledon (C) Twitter (D) Bizarre (E) Clare Balding (F) Wimbledon 2Day (G) Balding (H) Tim Henham (I) Guy Cohen (J) Wimbledon2day (K) John Inverdale
[EX A]: (K)

[EX Q]: Hong Kong (CNN) -- The naughty step is not working. After the United Nations slapped tougher sanctions on North Korea after its third nuclear test in February this year, Pyongyang screamed in defiance. It canceled its hotline with South Korea, withdrew its workers from the Kaesong industrial complex it jointly operates with Seoul, and carried on with its over-the-top threats. China may have backed those sanctions but the economic lifeline is still there. Trade goes on between North Korea and China. In 2011, before some of these trade embargoes began, China accounted for an estimated 67.2% of North Korea's exports and 61.6% of imports, according to the CIA World Factbook.Pyongyang reacted angrily to tougher sanctions after its third nuclear testChinese trade with North Korea has been a lifeline for the isolated regimeBut Beijing has struggled to control the angry rhetoric from its neighborExpert: China fears a North Korean collapse would spark a refugee crisis 
 Questions:"There's a lot more _ could do that it has chosen not to." (A) Hong Kong (B) CNN (C) United Nations (D) North Korea (E) Pyongyang (F) South Korea (G) Kaesong (H) Seoul (I) China (J) CIA World Factbook (K) Beijing (L) North Korean
[EX A]: (I)

[EX Q]: (CNN) -- The discovery of a "sophisticated" tunnel between a Mexican eat-in kitchen and two Southern California warehouses led authorities on both sides of the U.S.-Mexico border to arrest at least nine suspects and seize between 20 and 30 tons of marijuana. The Thanksgiving Day find followed an eight-month investigation and came about three weeks after authorities discovered a similar drug tunnel in another warehouse in the Otay Mesa area of San Diego. Between the two incidents, agents in the United States and Mexico seized roughly the equivalent of one marijuana cigarette for each of California's nearly 37 million residents, Drug Enforcement Administration special agent Ralph Partridge said Friday.NEW: Authorities describe a "very sophisticated" drug smuggling tunnelNEW: The tunnel was between a Tijuana eat-in kitchen and two San Diego warehousesNEW: Two people have been arrested in the United States, and at least seven in MexicoThe tunnel is in the same area where agents found another this month 
 Questions:Its southern entry was in the kitchen of a stucco _, Mexico, home, which had a garage attached big enough for tractor-trailer trucks. (A) CNN (B) Mexican (C) Southern California (D) U.S. (E) Mexico (F) Thanksgiving Day (G) Otay Mesa (H) San Diego (I) United States (J) California (K) Drug Enforcement Administration (L) Ralph Partridge (M) Tijuana
[EX A]:
(M)