sound can not staying_put through an opaque preposition
calmodulin_mediated_signal_transduction is calcium_mediated_signal_transduction. thrum is sound. breathing_through_nose is one_way_to_control_breathing. clock is opaque_thing. temporal_preposition is preposition. pall is opaque_thing. stay_of_execution is stay. casselman_filip is controlled_vocabulary_types. smoke is opaque_thing. opaque_covering is opaque_thing.