The agency's Contracting Officer and Contracting Officer's Representative/Contracting Officer's Technical Representative hold primary responsibility for administering the contract.
The officers have responsibility for administering the contract.
THe officers only monitor the contracts, not administer them.
When buying an antique, get a certificate of authentication.
Someone is riding a bike at night.
A female runs.
A man is sleeping on a plane.
You need to sit through the movie without interruptions to enjoy it.
A grown man jumping into a pool