What are the keywords in the following sentence? young men venture into rock pool as large seas pound the coast .
coast, pool, sea

What are the keywords in the following sentence? a time lapse shows a stormy scene with a rainbow forming from the combination of rain and sunshine
combination, form, rain, rainbow, scene

What are the keywords in the following sentence? flowers in a lot of colors and species
color, flower, lot

What are the keywords in the following sentence? greeting card featuring the digital art fresh queen of a city by respect the queen
card, city, feature, greet