Given scene/plot descriptions from movies or TV shows, and given a specific question about the scene, summarize the question into a title

Input: Consider Input: Saw this 1959 Hitchcock's masterpiece Rear Window last night. One of the great classics! Enjoyed it!  I just didn't get one thing. Why didn't Lisa (Grace Kelly) tell the complete plot and truth about Thorwald when the police arrived at his home? Why did she get herself arrested and made the things more tense? Thorwald could have ran away from that place (but thank god it didn't happen)! :-/

Output: Why didn't Lisa tell the truth about Thorwald to the police?


Input: Consider Input: In the movie Deathly Hallows Part 1, Harry Potter did not disguise himself using polyjuice potion at the wedding of Bill and Fleur. But in the book he was disguised as a cousin of the Weasleys, Barny Weasley, because there were threats.  Shouldn't he have disguised himself, as Death Eaters might be around looking for him? Why did they not take that matter seriously in the movie?

Output: Why did Harry not use Polyjuice Potion at the wedding of Bill and Fleur?


Input: Consider Input: In Casino Royale, the CIA agent, Felix Leiter, offers to stake Bond with the understanding that CIA will capture Le Chiffre when the game is over. Yet, when the game is over, Le Chiffre is freely running around, kidnapping and torturing people.  Bond had won the game, Le Chiffre was right there where the CIA wanted him. Then why did they let him run around and do more criminal activities?  The way things proceeded, Le Chiffre could have disappeared with the money if someone else wouldn't have shown up.


Output: Why didn't Felix Leiter catch Le Chiffre after the game was done?