Assertion: flue | /r/CapableOf | exit wall
Facets:
value: above the fire
type: LOCATION
value: to ensure a perfect flame picture
type: PURPOSE
Source sentences:
text: Are you getting a new boiler installed so that your flue will exit a wall?
text: A vertical opening also has to be made for the flue, which is connected to the top of the fire and should exit the wall at least 1 metre above the fire to ensure a perfect flame picture.