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\*.

Example Input: during diagenesis the sediments may undergo ___ changes
Example Output: physical

Example Input: who plays beau on days of our lives
Example Output: Peter Reckell

Example Input: everybody wants to rule the world what is the song about
Example Output:
everybody wanting power