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.

Example Input: Twitter has named interim Chief Executive Jack Dorsey as its permanent CEO. Dorsey has served as interim CEO for the past three months, after former Dick Costolo stepped down in July. Dorsey will remain the head of fast-growing mobile payments company Square, potentially setting up a conflict of interests for the co-founder of both companies. Twitter previously said the CEO job would be a full-time position, which seemed to exclude Dorsey as long as he continued to run Square. Dorsey is also CEO of mobile payment service Square, a job he has repeatedly said he intends to keep as he prepares to take that San Francisco company public too.Dick Costolo stepped down from role at the beginning of JulyRumours had circulated that interim CEO would be made permanentDorsey will also remain CEO of payment firm SquareTwitter previously said the job would be a full-time position, which seemed to exclude Dorsey as long as he continued to run Square 
 Questions:_ had been Twitter's CEO for five years and led the company through a successful stock market debut in 2013. (A) Twitter (B) Jack Dorsey (C) Dorsey (D) Dick Costolo (E) Square (F) San Francisco
Example Output: (D)

Example Input: 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
Example Output: (C)

Example Input: The Grand Slam door was slammed in Ireland’s face at the Millennium Stadium as Wales defended their patch like 15 Cardiff bouncers to secure a famous RBS 6 Nations victory. As the Welsh tackle count moved past the 250 mark, it was clear that Ireland had finally met their match. There have been questions about the entertainment value of northern hemisphere rugby but, if ever an advert was needed, this was it. Shaun Edwards punched the air in delight and the championship race lives on. Wales killed off Ireland’s 10-match winning run and – describing himself as ‘a simple Kiwi boy’ in the post-match press conference – Warren Gatland proved that he is a smarter tactician than a tub of Flora.Wales raced into an early lead as Leigh Halfpenny kicked the first points of the match from a penaltyFull back Halfpenny scored another three penalties for the home side as Wales led 12-0 at the Millennium StadiumJohnny Sexton pulled it back to 12-6 with two penalties before Dan Biggar scored a drop goal to make it 15-6Sexton added another three points with a penalty as the sides went in at half time without a try on the boardIreland pressed for a try early in the second half but the Wales defence held firm as they approached the try lineScott Williams gave Wales a commanding lead with the opening try in the 62nd minute to make 20-9Ireland were awarded a penalty try with just over 10 minutes to play which was converted to make 20-16Halfpenny made it 23-16 with five minutes to play after scoring his fifth penalty of the match 
 Questions:Wales were on the brink of their third home victory over Ireland in 33 years, although _ were not finished. (A) Grand Slam (B) Ireland (C) Millennium Stadium (D) Wales (E) Cardiff (F) RBS 6 Nations (G) Welsh (H) Shaun Edwards (I) Kiwi (J) Warren Gatland (K) Flora (L) Leigh Halfpenny (M) Halfpenny (N) Johnny Sexton (O) Dan Biggar (P) Sexton (Q) Scott Williams
Example Output:
(B)