Anchor: Most often the title is usedAuthority (SSA) when the selection process is formal and the official is other than the Contracting Officer.
Entailed: Sometimes the selection is formal and the official is the Contracting Officer.
Contradiction: The selection is anyways informal and the official is the Contracting Officer.
Contradiction: The federal government does not own or buy buildings.
Contradiction: Some pointed out that senior managers talked to them about security issues.
Contradiction: A crowd of people are waiting in front of the office.
Contradiction: The old man and his wife are walking outdoors.