Assertion: smoke | /r/HasProperty | a by-product of fire
Facets:
value: obviously
type: DEGREE
Source sentences:
text: Obviously, smoke is a by-product of fire, but you don't have to be locked up in an unventilated burning room to be overcome by smoke.
text: Toxic fire smoke, however, is the result of a fire when the fuel load is more complex (e.g., plastics, artificial fabrics) or the oxygen supply is limited.