TASK DEFINITION: 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.
PROBLEM: 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

SOLUTION: (D)

PROBLEM: (CNN) A Sacramento Police officer is under criminal investigation for a "disturbing" incident, captured on two videos, in which he threw an accused jaywalker to the ground and punched him repeatedly. The two-year veteran of the force, who has yet to be identified, has been placed on administrative leave with pay while his actions are under review. "I thought I was going to be the next Trayvon Martin to be honest," Nandi Cain Jr., the accused jaywalker, said later in an interview with CNN affiliate KTXL. Police released dashcam video of the confrontation, which occurred Monday after the officer exited his patrol car and approached Cain on a residential street in California's state capital.Episode was captured on cellphone and dashcam videoOfficer was placed on administrative leave and is under criminal investigation 
 Questions:After _ protests, "I looked both ways," and keeps walking, the officer says, "If you do not stop right now, I will take you to the ground." (A) Sacramento Police (B) Trayvon Martin (C) Nandi Cain Jr. (D) CNN (E) KTXL (F) California (G) Episode

SOLUTION: (C)

PROBLEM: Berlin (CNN) A spate of alleged sexual assaults and robberies at New Year's Eve festivities in the German city of Cologne has fueled a political firestorm over immigration in Germany. Ninety criminal incidents, a quarter of which were sexual assaults, were reported following New Year's Eve celebrations in the city, Cologne police told CNN. Police said victims described the perpetrators as gangs of Arab or North African men. Many of the assaults were likely intended to distract, allowing attackers to steal mobile phones and other devices, police said. Authorities said the crimes, including a rape, occurred around the train station, next to the western German city's landmark cathedral.Sexual assaults and muggings were reported in Cologne, Germany, on New Year's EveThe victims said the assailants were gangs of Arab and North African men, police sayThe reports of assaults have added fuel to Germany's migration debate 
 Questions:But other politicians were forthright in linking the reported assaults to _'s welcoming approach to migrants. (A) Berlin (B) CNN (C) New Year's Eve (D) German (E) Cologne (F) New Year (G) Arab (H) North African

SOLUTION:
(D)