Refer to the outline below.

I. Cooking
A. Non-food items
1. Paper plates
2. Pots and pans
3. Cooking utensils
B. Food items
1. Water
II. Shelter
A. Tent
B. Sleeping bags
C. Lantern
III. Miscellaneous
A. Trash bags
B. Maps
C. Bug spray

Which item represents a detail of the outline?

Shelter

Cooking

Paper plates

Shopping list