Problem: Determine the topic of the question. Question: "how much is jk rowling worth?" Topic:

A: J. K. Rowling

Problem: Determine the topic of the question. Question: "when was raphael born?" Topic:

A: Raphael

Problem: Determine the topic of the question. Question: "what are a and r reps?" Topic:

A: Artists and repertoire

Problem: Determine the topic of the question. Question: "what does the president of the usa do?" Topic:

A:
President of the United States