if a inanimate place requires something then that something has a uncertain commercial on that inanimate place
natural_inanimate_thing is inanimate_object. marking is inanimate_object. rock is inanimate_object. non_natural_inanimate_thing is inanimate_object. inanimateness is physiological_property. inaction is situation. stuck is being_somewhere. empty_space is spatially_continuous_thing. point_in_space is localized_spatial_thing. place_occupied_by_humans is inanimate_object.