Charlie is green. Charlie is round. Dave is blue. Dave is cold. Dave is green. Dave is quiet. Erin is cold. Erin is green. Erin is quiet. Erin is rough. Erin is round. Gary is blue. Gary is cold. Gary is green. Gary is round. All green people are rough. Rough, young people are blue. If someone is rough and blue then they are quiet.
Charlie is young.