Dave is big. Dave is kind. Dave is not quiet. Dave is round. Dave is smart. Erin is big. Erin is kind. Erin is nice. Erin is quiet. Erin is red. Erin is round. Erin is smart. If Dave is kind and Dave is not round then Dave is big. If someone is not smart then they are not kind. If Erin is kind and Erin is not quiet then Erin is not big. If someone is kind and not round then they are big. If Dave is big and Dave is round then Dave is not red. If someone is quiet and not red then they are not big.
Dave is not red.