Assertion: pencil's use | /r/HasAspect | the advantage
Facets:
Source sentences:
text: The use of an extender also has the advantage that the pencil does not appreciably change its heft as it wears down.
text: Using lower grade colored pencils does have its advantages, however.
text: The use of an extender also has the advantage that the pencil does not appreciably change its heft as it wears down.