Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.

[Q]: Which female gymnast won Gold Medals in the Balance Beam and Floor Exercise events in the 1972 Summer Olympics?
[A]: 1972 summer olympics


[Q]: Double vision, the perception of two images from a single object, is properly called what?
[A]: double vision


[Q]: Who directed the 2001 film `Black Hawk Down`?
[A]:
black hawk down