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

Example Input: Chris Martin is the lead vocalist and rhythm guitarist with which group?
Example Output: chris martin

Example Input: Which is the correct name of the character voiced by Angela Lansbury in Beauty and The Beast?
Example Output: beauty and the beast

Example Input: What was Cliff Richard's first UK number one single in 1959?
Example Output:
cliff richard