Charlie is cold. Charlie is kind. Charlie is nice. Charlie is not smart. Charlie is white. Dave is cold. Erin is kind. Gary is kind. Gary is not nice. Gary is smart. Gary is white. Gary is young. All cold, kind people are quiet. If Dave is white and Dave is quiet then Dave is kind. If Charlie is white and Charlie is kind then Charlie is not smart. If someone is white and cold then they are nice. If someone is cold and kind then they are quiet. If Charlie is young and Charlie is kind then Charlie is not white. If Charlie is quiet and Charlie is not white then Charlie is smart. If Dave is nice and Dave is not kind then Dave is quiet.
Erin is not white.