Anne is big. Anne is cold. Anne is not round. Dave is big. Dave is quiet. Dave is round. Erin is big. Erin is cold. Erin is quiet. Erin is white. If something is not quiet then it is big. If something is round then it is cold. All quiet things are cold. If something is smart and not white then it is big. If Dave is furry then Dave is not round. If something is not furry then it is smart. If something is not furry then it is big. If something is not big then it is cold.
Dave is not quiet.