Problem: Determine the topic of the question. Question: "what date did the american civil war start?" Topic:

A: American Civil War

Problem: Determine the topic of the question. Question: "How Do You Get Hepatitis C?" Topic:

A: Hepatitis C

Problem: Determine the topic of the question. Question: "What is firebird server?" Topic:

A: Firebird (database server)

Problem: Determine the topic of the question. Question: "what is endodontic dentistry?" Topic:

A:
Endodontics