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]: when is data protection day celebrated each year
[A]: 28 January


[Q]: when is the last time the browns won a preseason game
[A]: August 29


[Q]: german scientist that discovered cells come from preexisting cells
[A]:
Matthias Schleiden and Theodor Schwann