What are the keywords in the following sentence? volunteers replace windows at home during a charter our event
home, replace, window

What are the keywords in the following sentence? olympic athlete arrives on the green carpet for awards
arrive, athlete, award

What are the keywords in the following sentence? sleep in the bed of princess
bed, princess, sleep

What are the keywords in the following sentence? short trails descend the wooded valley to the base of the bridge .
bridge, descend, trail