input: Please answer the following: Determine the topic of the question. Question: "what it takes aerosmith album?" Topic:
++++++++++
output: What It Takes (song)

Please answer this: Determine the topic of the question. Question: "When did F15s first fly?" Topic:
++++++++
Answer: McDonnell Douglas F-15 Eagle

Problem: Determine the topic of the question. Question: "who killed julius caesar?" Topic:

A: Julius caesar

Problem: Given the question: Determine the topic of the question. Question: "who hit the first home run at riverfront stadium??" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Riverfront Stadium

input question: Determine the topic of the question. Question: "how many spanish speaking people are there in the us?" Topic:???
output answer: Spanish language in the United States

input question: Determine the topic of the question. Question: "how does a dredge work??" Topic:???
output answer:
Dredging