What are the keywords in the following sentence? love the art piece on this wall .
love, piece, wall

What are the keywords in the following sentence? while wore green to win recurring competition .
competition, recur, win

What are the keywords in the following sentence? Sunbeams stream through the window to rest on the floor.
floor, rest, window

What are the keywords in the following sentence? Passengers enter and exit the trains.
enter, exit, train