Dave is red. Dave is round. Erin is blue. Erin is furry. Erin is quiet. Erin is round. Gary is quiet. All red people are rough. If someone is blue and quiet then they are furry. If Erin is furry then Erin is round. Blue, round people are rough. All furry, round people are red. All red, round people are big. If someone is red and quiet then they are big. If someone is red then they are blue.
Erin is big.