What are the keywords in the following sentence? people gather behind burned motorcycles and vehicles at the scene of the explosion .
burn, explosion, gather, vehicle

What are the keywords in the following sentence? Noodles, vegetables, and meat are in the plate on the table.
noodle, plate, vegetable

What are the keywords in the following sentence? time lapse of clouds moving across the sky above green trees
cloud, lapse, move, sky, tree

What are the keywords in the following sentence? Many bags in the airport about to be claimed

airport, bag, claim