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\*.

[EX Q]: during diagenesis the sediments may undergo ___ changes
[EX A]: physical

[EX Q]: list the main political positions adopted by the federalist party
[EX A]: friendly relationships with Great Britain

[EX Q]: who is usually responsible for writing unit tests
[EX A]:
software developers