GAO, headed by the Comptroller General, is a principal means by which the legislative branch conducts oversight of executive programs and activities.
The primary means with which to conduct oversight of executive programs and activities is headed by the Comptroller General.
The legislative branch neglects the oversight of executive programs and activities entirely.
the man is at home sleeping
Jon was nervous.
The man is lying in bed.
A girl is sleeping.
The man is sitting on the ground.
There was a person from Kentucky who looked at Muller.