Anne is cold. Anne is quiet. Anne is smart. Anne is white. Dave is cold. Dave is quiet. Dave is smart. Dave is young. Fiona is blue. Fiona is smart. Fiona is white. Harry is blue. Harry is quiet. Harry is smart. Harry is white. Harry is young. If something is white and cold then it is smart. If something is quiet then it is blue. If Harry is cold and Harry is smart then Harry is white.
Dave is blue.