Charlie is young. Erin is big. Erin is blue. Erin is not rough. Erin is young. Fiona is not furry. Fiona is red. Fiona is rough. Fiona is young. Gary is big. Gary is quiet. Gary is rough. If someone is blue and big then they are young. If Charlie is quiet then Charlie is blue. If Charlie is red then Charlie is young. If someone is big and rough then they are young. All big people are young. If someone is not young then they are quiet. If someone is not young then they are rough. If Fiona is not quiet then Fiona is rough.
Gary is big.