Bob is green. Bob is red. Bob is rough. Erin is blue. Erin is furry. Erin is green. Erin is quiet. Erin is red. Erin is rough. Erin is smart. Fiona is blue. Fiona is green. Fiona is red. Gary is blue. Gary is red. If something is rough then it is furry. Blue things are furry. If something is green then it is blue. All rough things are green. All furry things are quiet. Quiet, red things are furry. Rough things are red. If Fiona is red and Fiona is furry then Fiona is smart.
Gary is quiet.