Assertion: damper | /r/CapableOf | play important role
Facets:
value: unlike the firebox
type: OTHER
value: unlike the chimney
type: OTHER
Source sentences:
text: Unlike the firebox and the chimney, which only serve a purpose when you've got a roaring fire going, the damper plays an important role when the fireplace is both active and inactive.
text: There is no denying that the damper plays an important role when the fireplace is in use or not.