What are the keywords in the following sentence? athlete is all smiles after being unveiled as a player
athlete, player, unveil

What are the keywords in the following sentence? different banners with star in the middle of ribbons isolated on white .
isolate, ribbon, star

What are the keywords in the following sentence? a painting of some clouds on a blue sky
cloud, painting, sky

What are the keywords in the following sentence? planes sit on the tarmac at an airport .
airport, plane, sit, tarmac