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gas furnace (subgroup of furnace) → CapableOf → use natural gas	0.68
gas furnace (subgroup of furnace) → AtLocation → every home	0.68
gas furnace (subgroup of furnace) → CapableOf → blow cold air	0.56
gas furnace (subgroup of furnace) → CapableOf → use propane	0.51
gas furnace (subgroup of furnace) → ReceivesAction → repaired	0.47
gas furnace (subgroup of furnace) → ReceivesAction → installed	0.44
gas furnace (subgroup of furnace) → HasProperty → reliable	0.44
gas furnace (subgroup of furnace) → HasProperty → efficient	0.42
gas furnace (subgroup of furnace) → CapableOf → last 20-25 years	0.42
gas furnace (subgroup of furnace) → ReceivesAction → manufactured after january	0.41
gas furnace (subgroup of furnace) → CapableOf → produce heat	0.38
gas furnace (subgroup of furnace) → CapableOf → produce some carbon monoxide	0.37
gas furnace (subgroup of furnace) → CapableOf → undergo process	0.36
gas furnace (subgroup of furnace) → ReceivesAction → replaced	0.36
gas furnace (subgroup of furnace) → HasA → a pilot light	0.33
gas furnace (subgroup of furnace) → IsA → the most frequently used furnaces	0.33
gas furnace (subgroup of furnace) → ReceivesAction → installed in basement	0.33
gas furnace (subgroup of furnace) → ReceivesAction → repaired in such a circumstance	0.32
gas boiler (subgroup of boiler) → SimilarTo → a gas furnace	0.30
gas furnace (subgroup of furnace) → ReceivesAction → made in early 1970s	0.29
gas furnace (subgroup of furnace) → CapableOf → help with 80% afue energy efficiency rating	0.27
gas furnace (subgroup of furnace) → CapableOf → come with igniter	0.25
gas furnace (subgroup of furnace) → ReceivesAction → equipped with many features	0.25
gas furnace (subgroup of furnace) → ReceivesAction → expensive to install	0.25
gas furnace (subgroup of furnace) → ReceivesAction → installed in closet	0.24
gas furnace (subgroup of furnace) → CapableOf → help save money	0.21
gas furnace (subgroup of furnace) → ReceivesAction → installed in alcove	0.21
gas furnace (subgroup of furnace) → ReceivesAction → installed in attic	0.21
gas furnace (subgroup of furnace) → HasProperty → popular	0.19