A slice of pizza.
Melted cheese on pizza.
Pizza crust is crispy.
Pizza sitting on cardboard.
The cardboard is greasy.
The cardboard is dirty.
The pizza is almost gone.
cooked food with mushrooms 
a pie with mushrooms 
pieces of a vegetable pie that is cooked
part of a mushroom and onion pizza
greasy pizza in a box 
cheese and mushroom pizza 
A half eaten pizza
White cheese on a pizza
a pizza cut in pieces sitting inside a box covered in cheese and mushrooms