input: What is the answer to this question? how many u s senators are up for reelection in 2018?

output: 33 of the 100 seats


input: What is the answer to this question? delhi become capital of india in which year?

output: December 12, 1911


input: What is the answer to this question? what is the proper term used for the signature given by celebrities to their fans?

output:
Autograph