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acetylene → ReceivesAction → formed	0.62
acetylene → IsA → colorless, flammable gas	0.59
pure acetylene (subgroup of acetylene) → IsA → odorless	0.59
acetylene → UsedFor → welding	0.58
acetylene → HasProperty → unstable	0.52
acetylene → IsA → flammable gas	0.50
acetylene → CapableOf → burn in air	0.40
acetylene → IsA → hydrocarbon	0.39
cylinder → HasA → acetylene	0.35
acetylene → IsA → gas	0.33
acetylene → ReceivesAction → dissolved in acetone	0.33
acetylene → IsA → the chemical compound	0.33
acetylene → CreatedBy → combining calcium carbide	0.33
acetylene → HasProperty → explosive	0.30
acetylene → ReceivesAction → released	0.25
acetylene → ReceivesAction → used in lamp	0.25
acetylene → CapableOf → burn to hydrogen and carbon monoxide	0.25
acetylene → HasA → distinct chemical property	0.25
acetylene → ReceivesAction → diluted with helium	0.25
acetylene → HasA → high heat release	0.25
acetylene → CapableOf → damage catalyst	0.16
acetylene → ReceivesAction → considered a catalyst poison	0.16
acetylene → ReceivesAction → burned in the welding oxygen	0.16
acetylene → HasProperty → safe	0.16