sentences: an continent is a mean of preposition
docs: africa is hot_continent. atelic_directional_preposition is spatial_preposition. preposition_of is preposition. locative_preposition is spatial_preposition. directional_preposition is spatial_preposition. continent is kilometres_scale_object. spatial_preposition is preposition. europe is continent_in_northern_hemisphere. traditional_continent is continent. continent is land_mass.