Problem: Given the question: Determine the topic of the question. Question: "how much is jk rowling worth?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
J. K. Rowling


Problem: Given the question: Determine the topic of the question. Question: "where does the return address go on mail?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Return address


Problem: Given the question: Determine the topic of the question. Question: "where did the early humans live??" Topic:
++++++++++++++++++++++++++++++++
The answer is:

Human evolution