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

Input: Consider Input: In America, as what was Bill Shoemaker famous?

Output: bill shoemaker


Input: Consider Input: Which Chuck Berry song is performed by Marty McFly at the end of the film Back to the Future?

Output: back to the future


Input: Consider Input: The Blinding of Samson in 1636, Cottages Before a Stormy Sky in 1641 and The Jewish Bride in 1665 are all works by which famous artist ?


Output: the jewish bride