Problem: Given the question: Determine the topic of the question. Question: "what are use taxes??" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Use tax

Problem: Given the question: Determine the topic of the question. Question: "what are the players in Quidditch??" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Quidditch

Problem: Given the question: Determine the topic of the question. Question: "what are use taxes??" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Use tax