Problem: Determine the topic of the question. Question: "what is vitamin a for?" Topic:

A: Vitamin A

Problem: Given the question: Determine the topic of the question. Question: "what did mia hamm do his work?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Mia Hamm

input question: Determine the topic of the question. Question: "what is a gsm cell phone?" Topic:???
output answer: GSM

Determine the topic of the question. Question: "what kind a is tilapia?" Topic:
----
Answer: Tilapia

Q: Determine the topic of the question. Question: "who sang sun city?" Topic:
A: Sun City (song)

[Q]: Determine the topic of the question. Question: "who played batman in dark knight?" Topic:
****
[A]:
The Dark Knight (film)