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

Input: Consider Input: Which play and film was adapted from a story by Christopher Isherwood and later adapted as the musical and film Cabaret?

Output: cabaret


Input: Consider Input: Ageusia is the loss of which sense?

Output: ageusia


Input: Consider Input: Who directed the 1974 film `Blazing Saddles`?


Output: blazing saddles