What are the keywords in the following sentence? a train is in a tunnel by a station
station, train, tunnel

What are the keywords in the following sentence? Three men at a dock anchoring a ship before they go home.
anchor, dock, ship

What are the keywords in the following sentence? looking up at a rotating turbine on a wind farm with light cloudy skies
farm, rotate, turbine

What are the keywords in the following sentence? follow the action live on industry today
action, follow, industry