The primary force that stopped the car was A) gravity acting to slow the car.
(The primary force; stopped; the car) (The primary force that stopped the car; was; A) (gravity; acting; to slow the car) Context(gravity acting,List([46, 60))):(gravity; acting to slow; the car)
gravity acting,List([46, 60))
The primary force The primary force that stopped the car gravity gravity
stopped was acting acting to slow
the car
A
to slow the car
the car