Assertion: ford's car | /r/AtLocation | motion
Facets:
Source sentences:
text: Oil keeps things moving smoothly, and a lack of oil in this situation can cause the engine to seize, which presents a big ol' safety hazard if it happens while the car is in motion.
text: First gear could only be engaged manually in Low (though it could be engaged if the car was in motion, but would only downshift) and was used for engine braking or rapid starts.