Bob is big. Bob is nice. Bob is quiet. Bob is round. Bob is young. Fiona is quiet. Gary is quiet. Gary is round. Gary is smart. Harry is nice. Harry is smart. All big things are round. Rough, quiet things are big. If Fiona is nice then Fiona is round. Quiet things are rough. All nice things are young. All round, nice things are quiet. If something is big and not nice then it is smart. If something is smart and young then it is big. If Bob is smart and Bob is nice then Bob is rough.
Gary is young.