Determine the topic of the question. Question: "what is the title of Hobbes main work?" Topic:
Ans: Thomas Hobbes

Determine the topic of the question. Question: "where is osaka japan?" Topic:
Ans: Osaka

Determine the topic of the question. Question: "what is captcha code?" Topic:
Ans: CAPTCHA

Determine the topic of the question. Question: "how many stars on the first american flag?" Topic:
Ans: Betsy Ross flag