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\*.

what are the three greek orders of columns
Ionic

when did justin bieber perform at madison square garden
August 31, 2010

who played scarlet o'hara in gone with the wind

Vivien Leigh