What are the keywords in the following sentence? a row of yachts docked in a marina
marina, row, yacht

What are the keywords in the following sentence? golfer looks on during event .
event, golfer, look

What are the keywords in the following sentence? a weak spot of sunlight shines below a grey cloud as seen
shine, spot, sunlight

What are the keywords in the following sentence? Sunlight is coming through a small window in the bathroom
bathroom, come, window