an plant requires space for reactivity
nodule is plant_process. in_outer_space is localized_spatial_thing. space_region_predicate is relative_locational_predicate. nuclear_reaction is natural_process. presentness is timing. energy is localized_spatial_thing. need is spatially_localized_situation. garden is space_for_growing_plants. space is attribute. region_of_space is localized_spatial_thing.