What are the keywords in the following sentence? rugby player breaks the tackle of athlete
athlete, break, player

What are the keywords in the following sentence? A man and woman are balancing their two pug dogs on a surfboard.
balance, dog, surfboard

What are the keywords in the following sentence? monarch inspecting troops some of whom are waving their helmets
monarch, troop, wave

What are the keywords in the following sentence? mist lies in a valley at sunrise .
mist, sunrise, valley