Bob is kind. Bob is nice. Bob is quiet. Bob is smart. Dave is cold. Dave is kind. Dave is quiet. Dave is white. Fiona is not nice. Fiona is quiet. Fiona is rough. Fiona is smart. Gary is kind. Gary is nice. Gary is quiet. Quiet, smart people are rough. If someone is not nice then they are white. Nice, rough people are white. Kind people are smart. If someone is not smart then they are rough. If Gary is not rough then Gary is not nice.
Fiona is not kind.