Charlie is furry. Charlie is quiet. Charlie is smart. Erin is blue. Gary is round. Gary is white. Harry is blue. Harry is furry. Harry is quiet. Harry is smart. Harry is white. All blue, round things are smart. All smart things are furry. All white, big things are blue. Quiet things are blue. If something is round and white then it is quiet. Furry things are big. If something is smart then it is furry. If Gary is furry then Gary is quiet.
Charlie is not blue.