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

Example Input: Which current Broadway musical has a Japanese therapist character called Christmas Eve?
Example Output: christmas eve

Example Input: Which former 'Eastenders' actor and Labour activist was elected to be one of the West Midlands representatives in the European parliamentary elections of 1999?
Example Output: eastenders

Example Input: What is the home ground of Chelsea FC?
Example Output:
chelsea f.c.