QUESTION: answer this: where does most air pollution in cities come from??

ANS: chemicals

input: What is the answer to this question? when was the song imagine written by john lennon?

output: 1971

In: when were driving licences introduced in the uk??

Out: Motor Car Act 1903

Please answer this: who does claire end up with in outlander?

Jamie Fraser

Q: Answer this question:

who sings gotta keep your head up??

A: Andy Grammer

Question: who sings where the streets have no name?

Answer:
U2