The USDA recently developed ChooseMyPlate.gov which have rule to implement the new guidelines that make it easier for people to make better food choices. The new guidelines are quite different from the old guidelines.
The new guideline focuses on following healthy eating pattern whole life, eating nutrient-rich food in appropriate amount, eating limited sodium and calorie-containing food, shifting to healthier beverages and support healthy eating to all. So the correct answer is to choose my plate.