What five sides can be substituted for each other at no charge?
a) French fries, coleslaw, potato salad, side salad, fruit cup
b) Rice, steamed vegetables, mashed potatoes, corn on the cob, baked beans
c) Macaroni and cheese, onion rings, sweet potato fries, broccoli, garlic bread
d) Caesar salad, garlic mashed potatoes, grilled asparagus, quinoa salad, sautéed spinach