Which of these musical instruments is a part of 'nonet'?
Correct answer: Contrabass

Player #12635828
all of these are part of a nonet

Player #13983901
Joe 0112, Think you are right.

Joe D
which is NOT part if a nonet

myquest
So all of them are actually part of a nonet? Seems to me either the question is wrongly worded or the explanation below it is....