A Standard Deck of Cards Has 52 Cards

A standard deck of cards has 52 cards.The cards have one of two colors: 26 cards in the deck are red and 26 are black.The cards have one of four denominations: 13 cards are hearts (red) ,13 cards are diamonds (red) ,13 cards are clubs (black) ,and 13 cards are spades (black) .Two cards are selected at random and the denomination is recorded.The event H is defined as the event that the first card is hearts.Which of the following correctly defines event H?

A) H = {diamonds,clubs,spades}
B) H = {hearts,diamonds,clubs,spades}
C) H = {(hearts,diamonds) , (hearts,clubs) , (hearts,spades) }
D) H = {(hearts,diamonds) , (hearts,clubs) , (hearts,spades) , (hearts,hearts) }