He tells for the first time how the selective mechanism for the educated class--the SAT--came to occupy its current dominant role.
The SAT is a selective mechanism.
The SAT is for the dumbest people.
It is by the kindness of the caring Mrs. Inglethorp that I stand in front of you.
a man plays the drums.
It's a puppy who only relives itself on our lawn.
A great fitting example is ozone
the group is at a picnic
Workers are boarding a boat.