What Is the First Guideline from 'The 2015-2020 Dietary Guidelines

What is the first guideline from 'The 2015-2020 Dietary Guidelines for Americans' that encourages healthy eating patterns? 

A)  That all segments of our society have a role to play in supporting healthy choices. 
B)  Focusing on variety, nutrient density, and amounts helps a person meet nutrient needs within kcalorie limits. 
C)  To be sure and limit their intake of added sugars, saturated fats, sodium, and alcoholic beverages. 
D)  Appropriate kcalorie levels support adequate nutrition, good health, and a healthy body weight throughout life. 
E)  People will need to make shifts in their food and beverage choices to achieve a healthy eating pattern.