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.

[EX Q]: A devastated Joe Biden closed his eyes and looked up for a brief moment on Thursday before leading his family behind the coffin of his eldest son, Beau Biden, who passed away this weekend following a battle with cancer. The Vice President leaned over to give words of comfort to his son's two young children and widow, Hallie. The VP's distraught wife, Dr Jill Biden, clung to her granddaughter Natalie, 11, while Biden took nine-year-old grandson Hunter's hand as the family followed Beau's casket into the Delaware state Capitol where his body would lie in honor. Joseph 'Beau' Biden III, the former Delaware Attorney General and an Iraq war veteran, died of brain cancer on Saturday at the age of 46.Beau Biden, who passed away from brain cancer on Saturday, was the eldest son of Vice President Joe BidenBeau, the former Delaware Attorney General and an Iraq war veteran, was 46 years old. He leaves his wife Hallie, daughter Natalie, 11, and nine-year-old son HunterHe was laid in honor in the Legislative Hall following a processional from Wilmington to Dover, DelawareDelaware Governor Jack Markell gave a tribute, saying 'Beau made Delaware a better place for us all', describing Biden as a dedicated public servant and a model husband and fatherA funeral Mass will be held at St Anthony of Padua church in Wilmington on Saturday where President Obama will deliver a eulogy 
 Questions:'Because of what Beau Biden did in this very building, the children of _ are safer for generations to come,' Markell said. (A) Joe Biden (B) Beau Biden (C) Hallie (D) VP (E) Jill Biden (F) Natalie (G) Biden (H) Hunter (I) Beau (J) Delaware (K) Capitol (L) Joseph 'Beau' Biden III (M) Iraq (N) Legislative Hall (O) Wilmington (P) Dover (Q) Jack Markell (R) St Anthony of Padua (S) Obama
[EX A]: (J)

[EX Q]: Big Sur, California (CNN) -- A nearly uncontrollable 550-acre wildfire showed no mercy Tuesday and burned several homes in California's Big Sur, including the fire chief's. That twist wasn't lost on Fire Chief Martha Karstens of the Big Sur Volunteer Fire Brigade. She oversees firefighters in a coastal wilderness renowned for its raw beauty. "The irony doesn't escape me, and again, I try to set an example for fire clearance," Karstens told CNN. With severe drought conditions in the chaparral and timberland, the erratic fire was burning nearly uncontrollably, with only 5% of it contained, authorities said. Are you there? Stay safe, share your imagesNEW: The wildfire burns several houses, including the fire chief'sNEW: "The irony doesn't escape me," fire chief saysNEW: Firefighters have 36 hours before 30-mph winds arrive, CNN's Chad Myers saysThe Pfeiffer Fire is virtually untamed, with only 5% contained 
 Questions:"The situation was too much," _ said of the wildfire, whose growth potential was rated "high" by fire officials. (A) Big Sur (B) California (C) CNN (D) Martha Karstens (E) Big Sur Volunteer Fire Brigade (F) NEW (G) Chad Myers (H) Pfeiffer Fire
[EX A]: (D)

[EX Q]: Put away the flip flops and the sunglasses, as an Arctic airmass is on the way. After one of the warmest Aprils on record, there will be a dramatic change next week with temperatures set to fall by around ten degrees. The plunge means Britain will go from being hotter than Turkey and Ibiza to colder than Moscow, Stockholm and Finland in a matter of days. It also threatens to cause a wet and miserable time for the thousands of runners taking part in Sunday's London Marathon. Scroll down for video Red sky in the morning, shepherd's warning: Forecasters predict that temperatures are set to plunge by 10CWeather experts predict temperatures will dip by around ten degreesPlunge means Britain will be colder than Moscow, Stockholm and FinlandArctic airmass from Iceland to blame for the sharp change in temperatureForecaster also predict thousands of runners could be in for wet London Marathon 
 Questions:According to forecasters we will begin to see the Arctic airmass, also known as a polar maritime mass, on Saturday after it has blasted over from _. (A) Arctic (B) Britain (C) Turkey (D) Ibiza (E) Moscow (F) Stockholm (G) Finland (H) London Marathon (I) 10C (J) Iceland
[EX A]:
(J)