What are the keywords in the following sentence? a plane takes off on the runway seen near other aircraft
aircraft, runway, take

What are the keywords in the following sentence? waves break over a lighthouse as person hits
break, hit, lighthouse, wave

What are the keywords in the following sentence? high apartment with moving clouds in a rain day
cloud, day, move

What are the keywords in the following sentence? hide the cables behind a wall mounted tv
cable, mount, wall