Anne is rough. Dave is not big. Erin is kind. Fiona is rough. If Dave is rough and Dave is round then Dave is nice. White, kind people are not nice. If someone is white and nice then they are not big. All nice people are big. If someone is furry and not rough then they are round. If someone is not rough and not furry then they are kind. If someone is nice then they are not white. If Dave is not kind and Dave is not big then Dave is white.
Erin is not round.