What are the keywords in the following sentence? A plane prepares to land on the runway at the airport
airport, plane, prepare, runway

What are the keywords in the following sentence? women selling snacks on a roadside with a view of lush valleys and mountains on the road
mountain, road, valley, view

What are the keywords in the following sentence? detail of a classical sculpture depicting deity or mercury
deity, detail, sculpture

What are the keywords in the following sentence? An elephant being directed into a cage on a field.
cage, elephant, field