when did the us start putting ethanol in gasoline???

Answer: the late 1970s

Question: who sang the song knocking on heavens door?

Answer: Bob Dylan

Answer this question: who does ryan reynolds play in green lantern??

Hal Jordan

Q: first black man to win an olympic gold medal?A: John Baxter Taylor Jr.

Input: how many mp of nda in lok sabha?

Output: 314

input: What is the answer to this question? who plays hope in the originals season 5?

output:
Danielle Rose Russell