Assertion: electric toothbrush | /r/CapableOf | help to remove plack
Facets:
value: due to to the vibration
type: CAUSE
value: more efficiently
type: MANNER
Source sentences:
text: Although electric toothbrushes help to remove plack more efficiently due to the vibration, a manual toothbrush can get the job done and did for many years before the electric toothbrush was invented.