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

Example Input: Who played the character Gene Hunt in the UK TV series 'Life on Mars' and 'Ashes to Ashes'?
Example Output: life on mars

Example Input: And Another Thing... by Eoin Colfer, published in 2009, eight years after the death of the author of the first five, is described as the sixth in which trilogy of books?
Example Output: and another thing...

Example Input: What is the more common eight letter name of the common human condition known as Seborrheic Dermatitus ?
Example Output:
seborrhoeic dermatitis