Dina wants to help her sister who just gave birth yesterday. What are the most helpful thing she can do to help her sister right after the birth?

A. send her a card and balloons
B. insist her sister get her rest, take the baby into another room, and offer a bottle of formula
C. invite all her sisters friends over for a surprise celebration of the birth
D. cook her sister a healthy meal, do a load of her laundry, and help her sister set up to breastfeed