What are the keywords in the following sentence? a container ship passing through sea off the coast
coast, pass, ship

What are the keywords in the following sentence? you can easily grow potatoes in a large container if you have no space in your garden .
garden, grow, space

What are the keywords in the following sentence? organic radish grown in a garden
garden, grow, radish

What are the keywords in the following sentence? small hut or log cabin at the cliff edge near icy pond in white snowy forest in winter
edge, forest, hut, pond, winter