Bob is cold. Bob is furry. Bob is young. Dave is furry. Dave is rough. Erin is cold. Erin is red. Harry is cold. Harry is rough. Harry is young. All rough, young people are kind. Furry people are rough. All blue people are kind. All red, blue people are furry. If someone is cold then they are red. If someone is young and kind then they are red.
Harry is not cold.