Problem: Determine the topic of the question. Question: "how many albums has dmx sold to this date?" Topic:

A: DMX (rapper)

Problem: Given the question: Determine the topic of the question. Question: "how is hydrogen produced?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Hydrogen production

input question: Determine the topic of the question. Question: "what composer used sound mass?" Topic:???
output answer: Sound mass

Determine the topic of the question. Question: "what are superannuation contributions??" Topic:
----
Answer: Superannuation in Australia

Q: Determine the topic of the question. Question: "what composer used sound mass?" Topic:
A: Sound mass

[Q]: Determine the topic of the question. Question: "who plays mary poppins in the movie?" Topic:
****
[A]:
Mary Poppins (film)