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: where might new segments be added during growth in a polychaete worm
Example Output: rear end

Example Input: who plays cinderella's mother in the 2015 movie
Example Output: Hayley Atwell

Example Input: what is the name of the compound with the formula al(ch3coo)3
Example Output:
aluminium acetate