Given the task definition, example input & output, solve the new input case.
Given scene/plot descriptions from movies or TV shows, and given a specific question about the scene, summarize the question into a title
Example: At the beginning of the movie Gangs of New York, Priest Vallon tells his son not to wipe the blood of the blade after he's cut himself shaving, saying "The blood stays on the blade". I've watched the movie multiple times, but can never find what the meaning behind that phrase is. Anyone able to shed some light on this?
Output: What's the meaning behind the phrase "The blood stays on the blade"?
A person gives a detailed description about a scene from the movie Gangs of New York and asks the meaning of a said phase in the scene. The question is summarized as What's the meaning behind the phrase "The blood stays on the blade"? for easy indexing the next time someone searches for a similar phrase

New input case for you: In Comedy movie The Fisher King, When Parry following Lydia, we can see passengers shown dancing.  Location of the scene is Subway.    Why people were dancing at the subway? Is it flash mob?
Output:
Why people were dancing at the subway?