Half of a slice of pizza.
A plate of pizza.
piece on pizza on a plate
Food on a plate
plate on the table 
a round plate with food
a partial slice of pizza
a fork and knife on pizza
a sliver fork and knife
a white plate with orange and green
this is a fork
a slice of pizza
this is a dinner plate
green trim on plate
a half eaten slice of pizza
pizza being cut by knife
pizza sits on plate
plate has pizza on it
pizza is not whole
a person eating pizza with a knife and fork on a plate