Problem: Determine the topic of the question. Question: "what is the defensive line in football called?" Topic:

A: American football positions

Problem: Determine the topic of the question. Question: "what country has the most muslims in the world?" Topic:

A: Islam by country

Problem: Determine the topic of the question. Question: "how much is 1 tablespoon of water?" Topic:

A: Tablespoon

Problem: Determine the topic of the question. Question: "what branch of the military is delta force?" Topic:

A:
Delta Force