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

Input: Consider Input: Will you still be sending me a valentine is a line from which Beatles song?

Output: the beatles


Input: Consider Input: Where on Prince Edward Island, Canada, is Anne of Green Gables located?

Output: canada


Input: Consider Input: Who patented the electric razor in 1931?


Output: electric razor