Bob is cold. Dave is white. Erin is cold. Erin is quiet. Fiona is not big. Fiona is not quiet. Fiona is white. All cold, nice people are quiet. All furry, young people are not big. Big people are not furry. White people are not quiet. If someone is furry then they are young. If Bob is not big then Bob is nice. If someone is nice and quiet then they are furry. Furry people are nice. All young people are cold.
Bob is not furry.