Problem: Given the question: Determine the topic of the question. Question: "how many albums has eminem sold in his career?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Eminem

Problem: Given the question: Determine the topic of the question. Question: "how many lungs does a human have?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Human lung

Problem: Given the question: Determine the topic of the question. Question: "when was the constitution written?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Constitution