a specific is a sink of purpose / poison for reptile / people in an pipe
one_purpose_for_container is avoiding_spills. tabun_poison is miotic_substance_poison. furcifer is reptile. flue_pipe is organ_pipe. spitting is bodily_function_event. sewer is pipe. main is pipe. pipe is container. artifical_pipe is pipe. miotic_substance_poison is poisoning.