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

Input: Consider Input: What is the second book of the Bible?

Output: bible


Input: Consider Input: Which strong man appears in the Bible in the Book of Judges?

Output: book of judges


Input: Consider Input: Which horse in a story by Anna Sewell, began life called `Darkie` and later changed names as it changed owners?


Output: anna sewell