Assertion: natural gas's propane | /r/CapableOf | replace natural gas
Facets:
value: as a source
type: MANNER
value: depending on natural gas prices
type: OTHER
Source sentences:
text: Depending on the current price of natural gas (per 1,000 cubic feet), propane can even replace natural gas as a source of heating a building, home, or large volume structure.
text: Depending on natural gas prices (per 1,000 cubic feet), propane could replace natural gas as a source of heating a building, home, or large volume structure.