What are the keywords in the following sentence? an officer leading a contingent of the participants in the parade
contingent, lead, officer, parade

What are the keywords in the following sentence? With her free hand, she grasps along pipe running along the ceiling, propelling herself down the hallway.
grasp, hand, pipe, propel, run

What are the keywords in the following sentence? Plates are holding frosted pastries garnished with blueberries.
hold, pastry, plate

What are the keywords in the following sentence? A cat is pawing at a television screen.
cat, paw, screen