What are the keywords in the following sentence? shots fall off track from fireworks in the blue sky
fall, firework, sky

What are the keywords in the following sentence? museum showing a statue or sculpture
museum, sculpture, statue

What are the keywords in the following sentence? grow your own chair from a tree
chair, grow, tree

What are the keywords in the following sentence? a skier shredding the gnar in some fresh powder
gnar, powder, shred, skier