if something conduction something else then that something is the sink of that something else
compressed_substance is tangible_thing. object has surface fact_gathering_forbidden_predicate is predicate. electrical_conduction is conduction. conducting_medium is tangible_thing. solid_object is non_fluidlike_substance. sink is tangible_thing. electrical_conduction is flowing. conduction is physical_phenomenon. stationary_object is tangible_thing.