Bob is cold. Bob is green. Bob is not kind. Bob is quiet. Bob is not red. Bob is young. Dave is cold. Dave is green. Dave is kind. Dave is quiet. Dave is red. Dave is not young. Fiona is green. Fiona is kind. Fiona is red. Fiona is not young. Kind, big people are red. If Dave is big and Dave is cold then Dave is young. If someone is young and not big then they are not red. If Bob is not cold and Bob is not big then Bob is not quiet. Big people are quiet. If someone is kind and not quiet then they are green.
Fiona is not kind.