What are the keywords in the following sentence? wide shot of storm clouds creeping across a golden sky
cloud, creep, sky

What are the keywords in the following sentence? figs and grapes for sale at a market
grape, market, sale

What are the keywords in the following sentence? controlled burning of a pine forest
burning, control, forest

What are the keywords in the following sentence? white clouds in a blue sky spread behind dark green pines .
cloud, pine, sky