sentences: as ability to transport food increases around the world , the available types of food in distant locations will increase
docs: food is content. underwater_transportation is transport. deli_restaurant is place_to_get_food_quickly. electricity is useful_way_to_transport_energy. land_transportation_event is transport. transportation_of_people is transport. foods is more_easily. eating_fast_food has effect_of_making_people_fat water_transportation_event is transport. airlines is transportation.