Detailed Instructions: 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:(CNN) Prince William and Prince Harry have spoken of their regret at the brevity of their final phone call with their mother, Princess Diana, just hours before her 1997 death in a car crash in Paris. In a new documentary set to release on Monday by ITV in Great Britain and HBO in the United States, Prince Harry recalls how quickly he got off the phone with his mother. The two brothers were at Balmoral Castle in Scotland when Diana called from Paris. "I can't necessarily remember what I said, but all I do remember is regretting for the rest of my life how short the phone call was," Harry told ITV.Prince William says he was in a hurry to get off the phone to go play"I do remember ... regretting for the rest of my life how short the phone call was," Harry says 
 Questions:"We felt, you know, incredibly loved, _ and I ... and I'm very grateful that that love still -- still feels there," Prince William said. (A) William (B) Harry (C) Diana (D) Paris (E) ITV (F) Great Britain (G) HBO (H) United States (I) Balmoral Castle (J) Scotland (K) Prince William
Solution:
(B)