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\*.
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Question: when was ethnomethodology used for the first time

Answer: 1954


Question: when is data protection day celebrated each year

Answer: 28 January


Question: what are the basic features of ooo base

Answer:
a spreadsheet (Calc)