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: what is the percentage of finding a four leaf clover

Answer: 5,000 to 1


Question: when is love yourself tear coming out time

Answer: May 27, 2018


Question: when's the last time redskins won a superbowl

Answer:
1991