Bob is big. Bob is white. Erin is big. Erin is quiet. Fiona is big. Fiona is green. Fiona is quiet. Fiona is rough. Fiona is young. Gary is young. If something is rough then it is kind. All rough, kind things are green. All quiet things are white. Big, young things are rough. All white things are young. If something is quiet and rough then it is big. If something is not white then it is young. If something is green and not big then it is kind. If Bob is not young then Bob is kind.
Gary is not kind.