Charlie is not big. Charlie is furry. Charlie is green. Charlie is kind. Charlie is nice. Charlie is round. Dave is not big. Dave is green. Dave is kind. Dave is round. Gary is not furry. Gary is not green. Gary is kind. Gary is nice. Gary is quiet. Gary is not round. If Dave is furry then Dave is nice. If someone is furry then they are round. Big people are not kind. If someone is round and not big then they are quiet. All green people are nice. If someone is not green and not kind then they are furry. If someone is not kind then they are not nice. If someone is not nice then they are furry.
Dave is not kind.