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

Example Input: Which country is currently ruled by the Chakri dynasty that has been in power since 1782?
Example Output: chakri dynasty

Example Input: Angel Clare is a character in which novel by Thomas Hardy?
Example Output: angel clare

Example Input: Who played barmaid Michelle Connor in the UK tv soap 'Coronation Street'?
Example Output:
coronation street