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\*.

50 shades of grey where was it filmed
Vancouver, British Columbia

who is the head of the government in russia
Vladimir Putin

where is once upon a time in hollywood being filmed

Los Angeles, California