An ordinary deck of playing cards has 52 cards. There are four suitslong dash—​spades, ​hearts, diamonds, and clubslong dash—with 13 cards in each suit. Spades and clubs are​ black; hearts and diamonds are red. One of these cards is selected at random. Let A denote the event that a kinga king is chosen. Find the probability that a kinga king is​ chosen, and express your answer in probability notation.