Bob is not big. Bob is furry. Bob is not green. Bob is red. Bob is round. Bob is white. Bob is young. Dave is not furry. Dave is white. Erin is big. Erin is not furry. Erin is green. Erin is not red. Erin is round. Erin is young. Red, green people are round. If someone is not red and not big then they are white.
Bob is not furry.