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\*.

Input: Consider Input: when does project blue book come out on history channel

Output: January 8, 2019


Input: Consider Input: who developed a useful staining method to identify bacteria

Output: Hans Christian Gram


Input: Consider Input: what is the meaning of yellow card in fifa


Output: officially cautioned