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: white dots on nails what does it mean

A: Leukonychia
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Q: the first life forms to appear on earth were

A: putative fossilized microorganisms
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Q: who played rosanna on as the world turns

A:
Yvonne Perry
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