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.

Tampa, Florida (CNN) -- With Texas Gov. Rick Perry threatening to cement his standing atop the national polls, his rivals for the Republican presidential nomination aggressively sought to undermine his conservative credentials on Monday during the first-ever CNN/Tea Party debate in Florida. Perry repeatedly found himself in the crosshairs, as the field of candidates took turns attacking his positions on illegal immigration, Social Security, and his controversial 2007 push to vaccinate Texas schoolgirls against human papillomavirus, a common sexually transmitted disease that can lead to cervical cancer. Minnesota Rep. Michele Bachmann, whose standing among Republicans has slipped dramatically since Perry entered the race, said she was "offended" by Perry's executive order, which included an opt-out provision for parents who did not want the vaccine.NEW: Perry finds himself in the crosshairs as GOP candidates attack his positionsBachmann accuses Perry of helping a drug company through a vaccination orderRomney on Perry: Being dealt aces does not make a good poker playerPerry calls for Social Security reform but drops "Ponzi scheme" label 
 Questions:_ also said that the executive order was a mistake and he should have worked with the legislature instead of issuing it. (A) Tampa (B) Florida (C) CNN (D) Texas (E) Rick Perry (F) Republican (G) Tea Party (H) Social Security (I) Minnesota (J) Michele Bachmann (K) Republicans (L) GOP (M) Bachmann (N) Romney (O) Ponzi scheme
(E)

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
(I)

We're not bluffing, the Obama administration told Afghanistan on Tuesday in announcing for the first time it has started planning for the possible withdrawal of all U.S. troops by the end of the year if no security agreement is signed. Statements by the White House and Defense Secretary Chuck Hagel showed President Barack Obama's impatience with Afghanistan President Hamid Karzai's refusal to sign the agreement that would keep several thousand American troops in the country after combat operations conclude this year. In a phone call with Karzai on Tuesday to discuss upcoming elections for a new Afghan leader, Obama made clear that time was running out to properly plan for keeping any U.S. forces in the country beyond 2014, the White House said.President Obama calls Afghan leader to discuss security agreementObama orders planning for bringing home all U.S. troops at the end of 2014Afghan President Karzai refuses to sign a deal to keep some troops thereThe White House says an agreement could happen after Karzai leaves office in April 
 Questions:Obama, he said, has been very clear that the possibility of U.S. troops staying in Afghanistan depends "on whether we have a bilateral security agreement signed by the Afghani government, to assure our rights of our troops and other important elements that are required any time _ has troops in another country." (A) Obama (B) Afghanistan (C) U.S. (D) White House (E) Chuck Hagel (F) Barack Obama (G) Hamid Karzai (H) Karzai (I) Afghan

(C)

