Anne is cold. Anne is green. Anne is quiet. Anne is white. Anne is young. Dave is green. Erin is cold. Erin is green. Erin is quiet. Erin is rough. Gary is cold. Gary is green. Gary is quiet. Gary is rough. Gary is white. Gary is young. If Dave is green then Dave is young. All white, green people are young. If Anne is red then Anne is cold. Young people are red. Green, rough people are quiet. All quiet, rough people are young.
Dave is rough.