What are the keywords in the following sentence? students gathered around a car
car, gather, student

What are the keywords in the following sentence? players line up for the national anthem before the match
anthem, line, match, player

What are the keywords in the following sentence? luxury boat anchored in a small protected bay of an island
bay, boat, protect

What are the keywords in the following sentence? beams of bright sunlight fall on corals growing on the edge of a dark mangrove forest .
beam, edge, forest, grow, sunlight