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]: the lymphatic tissues at the back of the mouth are called
[A]: Tonsils


[Q]: why do you put fork marks on peanut butter cookies
[A]: convenience


[Q]: when does destiny 2 expansion 2 come out
[A]:
May 2018