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:
when did the original psycho movie come out
answer:
1960


question:
what is the interior angle of a 20 sided polygon
answer:
162°


question:
what element is the most abundant in the earth's crust by weight
answer:

oxygen