Determine the topic of the question. Question: "what is in milk?" Topic:
Ans: Milk

Determine the topic of the question. Question: "how deep can be drill for deep underwater?" Topic:
Ans: Deepwater drilling

Determine the topic of the question. Question: "who won antm cycle 12?" Topic:
Ans: America's Next Top Model, Cycle 12

Determine the topic of the question. Question: "where does cellular respiration occur?" Topic:
Ans: Cellular respiration