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\*.

[EX Q]: the first life forms to appear on earth were
[EX A]: putative fossilized microorganisms

[EX Q]: what do we call the currency of australia
[EX A]: The Australian dollar

[EX Q]: who played the little girl in the movie matilda
[EX A]:
Mara Elizabeth Wilson