What are the keywords in the following sentence? a soldier is seen as she returns to her base after an operation to deliver supplies at their base
deliver, soldier, supply

What are the keywords in the following sentence? the team behind the coffee bar have spent readying the building and the site .
bar, building, site

What are the keywords in the following sentence? close up detail of the trunk of a palm tree .
close, detail, tree

What are the keywords in the following sentence? corals grow on the edge .
coral, edge, grow