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.

Input: Consider Input: (CNN) Just hours after two ISIS suicide bombers blew themselves up inside Brussels airport on the morning of March 22, 2016, Belgian police discovered their safe house/bomb factory, thanks to the testimony of the taxi driver who picked up the attackers and took them to the airport. In a trash can outside the residence on rue Max Roos in the Brussels district of Schaerbeek, Belgian police found a discarded laptop belonging to one of the suicide bombers -- a Belgian named Najim Laachraoui -- who is believed to have built the bombs used in the Paris and Brussels attacks. Although much of the hard drive had been wiped clean, weeks of painstaking digital forensic analysis by the Regional Brussels Computer Crime Unit yielded a treasure trove of new information on the ISIS network behind the November 13, 2015, Paris and March 22, 2016 Brussels attacks (which included a bombing of the city's subway system), according to Belgian investigative files obtained by CNN.After the March 22, 2016, terror attack in Brussels, police found a discarded laptopThe laptop has revealed a treasure trove of details about the ISIS network behind attacks 
 Questions:As CNN has previously reported, investigations by then had revealed individuals linked to the terrorist cell had conducted video surveillance of a _ nuclear official. (A) CNN (B) ISIS (C) Brussels (D) Belgian (E) Max Roos (F) Schaerbeek (G) Najim Laachraoui (H) Paris (I) Regional Brussels Computer Crime Unit

Output: (D)


Input: Consider Input: (CNN) -- Saturday saw protests across the United States, held to express solidarity with the anti-government demonstrations currently roiling Egypt. Whether on the East Coast or the West Coast, crowds carried banners, flags and signs as they chanted, hoping their support could be felt thousands of miles away in Cairo, Alexandria and other Egyptian cities. In San Francisco, demonstrators gathered at a corner on Market Street and quickly packed the sidewalk, waving Egyptian and American flags. Participants seemed to represent a rainbow of backgrounds and ages. There were elderly couples, teenagers and children with Egypt's colors painted on their faces. Many Egyptian-Americans were there, enlivening the chants with Arabic phrases. But plenty of people of Latin, Caucasian and Asian descent also turned out to march, support Egyptian demonstrators and demand the resignation of President Hosni Mubarak.NEW: Solidarity demonstrations are held in cities large and smallNEW: Many ethnic groups and ages are represented among the demonstratorsHundreds attend a protest outside the U.N. in New York, chanting "Mubarak must go" 
 Questions:On the _, hundreds gathered outside the United Nations in New York. (A) CNN (B) United States (C) Egypt (D) Whether (E) East Coast (F) West Coast (G) Cairo (H) Alexandria (I) Egyptian (J) San Francisco (K) Market Street (L) American (M) Americans (N) Arabic (O) Latin (P) Caucasian (Q) Asian (R) Hosni Mubarak (S) U.N. (T) New York (U) Mubarak

Output: (E)


Input: Consider Input: Chelsea have beaten Manchester United in the chase to sign Pedro from Barcelona and Old Trafford manager Louis van Gaal faces more misery in his bid to prise Sadio Mane from Southampton. Jose Mourinho made a personal intervention to beat his old mentor Van Gaal to Pedro. Mourinho's personal call helped convince the 28-year-old Spain striker Stamford Bridge was the right destination. Chelsea struck a deal for £21.1million, with £19m paid up front, more than United offered. Pedro is expected to complete the transfer after a medical on Thursday and be available for Sunday's game at West Bromwich Albion if there are no complications.Pedro will undergo a medical on Thursday ahead of his move to ChelseaPremier League champions will pay £19m up front for the Barcelona manManchester United boss Louis van Gaal had doubts about signing PedroSpain star was keen to join Chelsea after receiving call from Jose MourinhoUnited have since attempted to sign Southampton winger Sadio ManeThomas Muller remains a target as club look to complete one major dealREAD: Manchester United, Arsenal, Chelsea and Man City transfer specialREAD: Manchester United's failed attempt to bring in Pedro is not a rarityIt's not too late to sign up to MailOnline's new Fantasy Football game 
 Questions:_ are working on one major signing they hope to complete before the transfer window closes on September 1. (A) Chelsea (B) Manchester United (C) Pedro (D) Barcelona (E) Old Trafford (F) Louis van Gaal (G) Sadio Mane (H) Southampton (I) Jose Mourinho (J) Van Gaal (K) Mourinho (L) Spain (M) Stamford Bridge (N) West Bromwich Albion (O) Premier League (P) Thomas Muller (Q) Arsenal (R) Man City (S) MailOnline (T) Fantasy Football


Output: (B)