input: Please answer the following: Determine the topic of the question. Question: "what measurement is a furlong?" Topic:
++++++++++
output: Furlong

Please answer this: Determine the topic of the question. Question: "what is metformin used for?" Topic:
++++++++
Answer: Metformin

Problem: Determine the topic of the question. Question: "what is dmitri mendeleev 4?" Topic:

A: Dmitri Mendeleev

Problem: Given the question: Determine the topic of the question. Question: "where did the persian war take place?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Greco-Persian Wars

input question: Determine the topic of the question. Question: "what are loan originations?" Topic:???
output answer: Loan origination

input question: Determine the topic of the question. Question: "what it is a pilot study?" Topic:???
output answer:
Pilot experiment