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: This is the incredible moment a hotel worker chased the Tunisian gunman moments after he slaughtered 38 innocent tourists including 18 Britons. The unnamed man, who filmed the end of the massacre on his phone, can be seen running after Seifeddine Rezgui as the ISIS militant selects his targets. At one point he even picks up what appears to be a bottle of olive oil as he attempts to sneak up behind the 23-year-old assassin to disarm him. The 11-minute video was released as it emerged the number of Britons killed in Sousse on Friday could reach 30. It also came as Tunisia made its first arrests in connection with the terror attack.Unnamed worker filmed the end of the gunman's rampage on his phoneFollows Seifeddine Rezgui through the hotel grounds and up the beachVideo released as it was revealed British death toll could reach up to 30Group of suspects arrested on Monday, the country's interior minister said 
 Questions:Speaking this afternoon, he announced a national moment of silence to be held in honour of _ tourists at noon on Friday. (A) Tunisian (B) Britons (C) Seifeddine Rezgui (D) ISIS (E) Sousse (F) Tunisia (G) Unnamed (H) British
Example Output: (H)

Example Input: (CNN) The sooner babies get their own rooms, the longer they'll sleep on average, according to a new study that breaks with the recommendations of the American Academy of Pediatrics. Analyzing surveys from 230 first-time mothers at Penn State, Dr. Ian Paul, a pediatrician, found that babies slept for longer stretches if they didn't sleep in the same bedroom as their parents. At 4 months, babies who slept alone had the longest stretches of uninterrupted sleep -- by about 45 minutes, on average -- though they slept about the same amount of time as babies who slept in their parents' rooms.Babies who slept in their parents' rooms slept for shorter periods, a new study findsA leading pediatrics group recommends room-sharing with infants until 1 year 
 Questions:The _ sample was also "not terribly diverse in terms of socioeconomic or racial diversity," which could cast doubts upon how much this research speaks for the general population, Moon said. (A) CNN (B) American Academy of Pediatrics (C) Penn State (D) Ian Paul
Example Output: (C)

Example Input: As the world spotlight shines on a German courtroom in the trial of the 'Auschwitz bookkeeper' Oskar Groening, hidden in the shadows are the forgotten women who served as guards at Hitler’s death camps. Now, seven decades on and in the twilight of their lives, these former SS guards who ruled the human slaughterhouse Auschwitz with an iron fist will go to their graves having escaped justice. Of the 3,700 women who served at Nazi death camps, just three were investigated by prosecutors in Germany for their roles as accomplices to mass murder. Scroll down for video No justice: Charlotte S, left, now 94, was an SS guard in the Nazi death camps Ravensbrück and Auschwitz, according to Stasi records, while Gisela S, is pictured right in her card index of concentration camp guardsSS guard Charlotte S trained her Alsatian to bite at inmates' private partsGisela S locked up to 15 prisoners in a tiny 'standing cell' for daysGertrud Elli Senff revelled in the power of playing 'God' with people's livesShe picked who lived and who was sent to the gas chambers to dieBut all three women - now frail and in their 90s - will never face justice 
 Questions:A guard at the notoriously brutal women’s concentration camp of Ravensbrueck, in northern _, she was remembered by survivors as a feared woman who beat prisoners and unleashed on them her Alsatian dog. (A) German (B) Auschwitz bookkeeper (C) Oskar Groening (D) Hitler (E) SS (F) Auschwitz (G) Nazi (H) Germany (I) Charlotte S (J) Ravensbrück (K) Stasi (L) Gisela S (M) Alsatian (N) Gertrud Elli Senff (O) God
Example Output:
(H)