QUESTION: answer this: when was the first e-cigarette sold in the us??

ANS: 2007
input: What is the answer to this question? what nfl coach has the most super bowl wins?

output: Bill Belichick
In: the technique of using two or more tonal centers at the same time is called??

Out: Polyvalence
Please answer this: who was the governor general when the 1857 revolt broke out?

Lord Canning
Q: Answer this question:

when is dc legends of tomorrow season 3 coming out??

A: October 10, 2017
In: who does kevin costner play in 13 days??

Out:
Kenneth P. O'Donnell