Dave is kind. Dave is red. Erin is red. Erin is round. Fiona is rough. Fiona is round. Gary is blue. Gary is cold. Gary is red. Gary is rough. Gary is young. If something is round then it is rough. Rough things are blue. Red, kind things are blue. If Erin is rough and Erin is cold then Erin is young. If Gary is round then Gary is rough. If something is kind then it is cold. If something is blue and round then it is kind. All blue, cold things are round.
Erin is not cold.