A standard deck of 52 cards has 13 clubs, 13 diamonds, 13 hearts, and 13 spades.Suppose that Ramón is going to draw 2 cards without replacement. Here are some events and theirmeanings:Event MeaningD-The first card is a diamond.D2The second card is a diamond.DOThe first card iS notdiamond.DSThe second card is not a diamond. ISConsider this probability:P (Df and D$) = P(D$) • P(DS | DE)What does P (Df and D$) represent in this context?