Bob is big. Bob is cold. Bob is not young. Dave is cold. Dave is nice. Erin is big. Erin is not cold. Erin is round. Fiona is blue. Fiona is not cold. Fiona is round. Fiona is white. If someone is nice and big then they are young. Cold people are blue. If someone is round then they are big. If someone is young and big then they are white. If Dave is blue then Dave is round. If someone is nice and not big then they are round. If someone is not big and not cold then they are white. If someone is round and not big then they are white.
Dave is nice.