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\*.

[Q]: who created the classification system that divides galaxies by shape
[A]: Edwin Hubble


[Q]: who won the competition to design the australian flag
[A]: Egbert John Nuttall,


[Q]: is windows movie maker used for development or playback
[A]:
video editing