A mountain bike rider wearing a helmet rides down a mountain trail with trees and a mountain ridge in the background.
The mountain biker is wearing a helmet.
The mountain biker is not wearing a helmet.
A man bows to the king and queen.
My roommate got an engineering degree, and now he's doing his doctorate.
professional standards may be used in conjunction with GAGAS.
A white man is standing outside.
We have yet to begin the drive through Utah.
The Craftsman is sitting on the ground.