Dave is rough. Fiona is not blue. Gary is blue. If Fiona is cold then Fiona is round. If Gary is not kind then Gary is not cold. If Gary is round then Gary is not quiet. If something is kind and quiet then it is round. If something is round and not cold then it is green. If Fiona is rough and Fiona is not cold then Fiona is not round. If something is cold then it is not round. If something is not green then it is rough.
Fiona is quiet.