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\*.

who won the competition to design the australian flag
Egbert John Nuttall,

who plays dr reid's mother on criminal minds
Jane Lynch

when did little rock become the capital of arkansas

1821