Problem: Determine the topic of the question. Question: "what are stocks and bonds?" Topic:

A: Bond (finance)

Problem: Given the question: Determine the topic of the question. Question: "how many land rovers have landed on mars?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Mars rover

input question: Determine the topic of the question. Question: "what are warehouse spreadsheets used for?" Topic:???
output answer: Data warehouse

Determine the topic of the question. Question: "when was the first super bowl?" Topic:
----
Answer: Super Bowl

Q: Determine the topic of the question. Question: "what can silk be used for?" Topic:
A: Silk

[Q]: Determine the topic of the question. Question: "what makes a dwarf planet?" Topic:
****
[A]:
Dwarf planet