instruction:
In this task, You are given an open-domain question that can be answered based on factual information. Your task is to provide \*short\* answer (in a few words only) for the given question. The short answer can be one or more entities or it can also be boolean \*yes\* or \*no\*.
question:
where did the first civilization in africa start
answer:
Kingdom of Kush


question:
when did they change pennies from copper to zinc
answer:
1943


question:
when do jim and pam get together on the office
answer:

in the fourth season