PLEASE HELP ME!!!! PLEASE!!!!!!!!

At a diner, Sondra tells the server, “Give me one item from each column.” Gretchen says, “Give me one main dish and a vegetable.” Who has a greater probability of getting a meal that includes
salmon? Explain.

Table:

Main Dish: Vegetable: Side:
Pasta Carrots Tomato soup
Salmon Peas Tossed salad
Beef Asparagus
Pork Sweet potato​