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 weed become legal for recreational use in colorado
January 2014

who dropped out of harvard and became the person many refer to as the founder of public relations
Basil Clarke

when did china put in the one child policy

1979