The sandwich is peanut butter and jelly.
The sandwich has been cut in half.
The sandwich is on a napkin.
The napkin is white.
The napkin is paper.
The napkin is disposable.
half of a pbj sandwich on wheat bread
peanut butter and jelly sandwich
lunch for a child
paper napkin under a sandwich
Top of of peanut butter and jelly sandwich.
White paper towel under sandwich.
Sandwich sliced into two pieces. 
half of a sandwich
the bread is brown
a sandwich on a napkin next to a glass of drink