Assertion: electric toothbrush | /r/HasAspect | benefit
Facets:
value: over manual ones
type: OTHER
Source sentences:
text: Studies have shown that electric toothbrushes have some benefits over manual ones.
text: Electric toothbrushes have numerous benefits, including:
text: Electric toothbrushes (sometimes referred to as power brushes) have a number of benefits and many patients report that once they start using an electric brush they never want to switch back to a manual brush!