fast / neglect in poison is used to put forest / matter by people / inanimate nothing
poison is not substance. stationary_artificial_pollution_source is not tangible_thing. poison is substance. poison_ash is not poisonous_plant. poison_ash is poisonous_plant. poison_gas is not gas. sticktight is not flea. toxic_waste_dump is not dump. stationary_artificial_pollution_source is not man_made_pollution_source.