What are the keywords in the following sentence? A giraffe looking into its barn near a hay feeder.
barn, giraffe, look

What are the keywords in the following sentence? pretty pink flowers in the shape of a heart isolated on white
flower, heart, isolate

What are the keywords in the following sentence? firemen in action at a large fire
action, fire, fireman

What are the keywords in the following sentence? While someone sings, someone gives a worried glance in someone's direction.
direction, give, glance