Bob is blue. Bob is rough. Bob is young. Dave is green. Dave is kind. Dave is young. Fiona is blue. Fiona is green. Fiona is round. Fiona is young. Gary is cold. Rough, round people are blue. If someone is young then they are round. If Gary is green and Gary is blue then Gary is rough. If someone is green and round then they are blue. All cold, green people are young. Cold people are green. All kind, green people are blue.
Bob is blue.