Anne is big. Charlie is big. Charlie is cold. Charlie is not kind. Charlie is young. Dave is big. Fiona is not young. If someone is cold and kind then they are green. If someone is young then they are not kind. If someone is not cold then they are green. Furry, big people are nice. If someone is nice and not cold then they are young. If Anne is green then Anne is furry. All cold, big people are not furry.
Dave is young.