What are the keywords in the following sentence? a lifeboat moored in the harbour
harbour, lifeboat, moor

What are the keywords in the following sentence? tips for staging a home for sale .
home, stage, tip

What are the keywords in the following sentence? a concrete hexagon retaining wall with wild grown plants and weeds and a crimson ornamental cabbage
grow, plant, retain, wall

What are the keywords in the following sentence? student studying at the library
library, student, study