QUESTION: answer this: who wrote the byrds song turn turn turn??

ANS: Pete Seeger

input: What is the answer to this question? when did pregnancy tests over the counter became available?

output: 1977

In: when does george in grey's anatomy die??

Out: the fifth season

Please answer this: what actor holds the record for sexiest man alive?

Blake Shelton

Q: Answer this question:

who was the first person to use fossils for dating rock layers??

A: William Smith

Question: when did one space after a period start?

Answer:
around 1950