Dave is cold. Dave is furry. Dave is green. Erin is big. Erin is not blue. Erin is cold. Erin is furry. Erin is green. Erin is young. Fiona is big. Fiona is blue. Fiona is cold. Fiona is furry. Fiona is kind. Fiona is young. If someone is young then they are green. If Dave is big and Dave is young then Dave is kind. If someone is cold then they are big. If someone is big and not cold then they are kind. If Fiona is not big then Fiona is furry. If someone is green and not big then they are not kind. If someone is kind and not furry then they are not blue. If someone is big and not furry then they are young.
Fiona is young.