A boy in a black hat is standing on the sand.
A boy is wearing a black hat outside.
The boy with the black hat is inside.
The four children are taking a nap.
A band performs for a crowd.
A woman shows a little girl the inside of a computer.
There are animals in a field.
The sheltie is thirsty.
Contract type has no effect on the costs being monitored by the Contracting Officer.