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\*.

when did 'open era' began in tennis
1968

what does the french bit in partition mean
Do you like sex?

when was free health care introduced in the uk

1946