Problem: Given the question: Determine the topic of the question. Question: "Who Makes Nexen Tires?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Nexen Tire

Problem: Given the question: Determine the topic of the question. Question: "what is a right wing christian?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Christian right

Problem: Given the question: Determine the topic of the question. Question: "how many land rovers have landed on mars?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Mars rover