Problem: Determine the topic of the question. Question: "when do solar eclipses happen??" Topic:

A: Solar eclipse

Problem: Given the question: Determine the topic of the question. Question: "what is the defensive line in football called?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
American football positions

input question: Determine the topic of the question. Question: "how south african leaders are elected?" Topic:???
output answer: President of South Africa

Determine the topic of the question. Question: "who was the first european in the americas?" Topic:
----
Answer: European colonization of the Americas

Q: Determine the topic of the question. Question: "what teams won super bowl?" Topic:
A: List of Super Bowl champions

[Q]: Determine the topic of the question. Question: "how much are the harry potter movies worth?" Topic:
****
[A]:
Harry Potter