Assertion: gear | /r/HasAspect | advantage
Facets:
value: in cases
type: OTHER
value: for both efficiency
type: PURPOSE
Source sentences:
text: This gives a 'direct drive' top gear, which has advantages for both efficiency and quietness at cruising speed.
text: In cases where driver and follower are proximal, gears also have an advantage over other drives in the reduced number of parts required.