What are the keywords in the following sentence? A football player shows how to perform an angle tackle .
perform, player, tackle

What are the keywords in the following sentence? Two teddy bears are laying side by side on a quilt.
bear, lay, side

What are the keywords in the following sentence? flying rocket in space with planets and stars .
rocket, space, star

What are the keywords in the following sentence? He brings another wheelbarrow full of mulch and rakes it out over the lawn.
lawn, mulch, wheelbarrow