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.

Nasa scientists say they have fixed a glitch that saw them lose contact with the New Horizon’s space probe just days before its close encounter with Pluto - and have released a new image of four unknown 'black spots' on the dwarf planet. The spacecraft entered ‘safe mode’, cutting contact with the Earth over the weekend, due to a timing flaw as it performed operations ahead of its fly past Pluto next week. Scientists leading the mission say they hope to return the space probe to full operation by Tuesday and the mission to fly within 7,750 miles (12,500km) of Pluto on July 14 will go ahead as planned.Nasa lost touch with the space probe for 89 minutes on Saturday 4 JulyNew Horizons' autopilot put spacecraft's main computer into 'safe mode'Scientists leading the mission hope to have it fully operation by 7 JulyNew Horizons is due to be the first spacecraft to fly past Pluto on July 14 
 Questions:The three images together show the full extent of a continuous swath of dark terrain that wraps around much of _’s equatorial region. (A) Nasa (B) New Horizon (C) Pluto (D) New Horizons
(C)

(CNN) -- The Senate on Thursday passed its version of the health care bill, inching the country closer to the biggest expansion of medical coverage since Medicare was enacted more than four decades ago. Senate Democrats declared victory after the 60-39 party line vote, but one of the most complicated tasks is still ahead. A conference committee must reconcile the differences -- notably a public option, how to pay for the plan that emerges, and coverage for abortion -- and merge them into one. The House and Senate will then have to pass the revised plan before it can be sent to President Obama's desk. Each chamber needs a simple majority vote for final passage.Conference committee must merge House, Senate billsBills differ on public option, abortion language, fundingFinal bill will look a lot like the Senate bill, congressional scholar saysLawmakers might try to extract favors in final negotiations, Ornstein says 
 Questions:The Senate plan increases the _ payroll tax on individuals earning more than $200,000 and couples earning more than $250,000 from the current 1.45 percent to 2.35 percent. (A) CNN (B) Senate (C) Medicare (D) Senate Democrats (E) House (F) Obama (G) Ornstein
(C)

Prime Minister Tony Abbott has banned all government frontbenchers from appearing on ABC's Q&A, according to Nationals MP Barnaby Joyce. 'The Prime Minister has communicated he does not want any frontbencher to appear on Q&A,' the spokesman said. 'Barnaby was told this tonight and apologised to Q&A that he would not be able to appear.' The Prime Minister's call for frontbenchers to snub the program was first reported by the Sydney Morning Herald. Joyce's withdrawal was a backflip from comments Mr Joyce made earlier in the day on the ABC's Insiders, when committed to appearing on Monday night. It comes after Communications Minister Malcolm Turnbull - who is scheduled to be on the show next week - was been forced to deny the government is boycotting the ABC in the wake of the continuing scandal over the appearance of former terror suspect Zaky Mallah.Tony Abbott has banned government frontbenchers from going on Q&APrime Minister's boycott blamed for Barnaby Joyce's late cancellationSpokesman for Joyce says the Minister learned of the decree Sunday nightComes after Malcolm Turnbull said there was no such boycott last week 
 Questions:'When given the microphone on _, he used it to his advantage, providing a chilling justification for terrorists that came perilously close to incitement. (A) Tony Abbott (B) ABC (C) Q&A (D) Nationals (E) Barnaby Joyce (F) Barnaby (G) Sydney Morning Herald (H) Joyce (I) Insiders (J) Malcolm Turnbull (K) Zaky Mallah

(C)