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\*.

how fast can sound travel in a second
331.2 metres

who is chief of defence staff in india
Lieutenant General Satish Dua

highest goal scored in a champions league season

17