What are the keywords in the following sentence? Raw doughnuts are on a baking tray to be cooked.
cook, doughnut, tray

What are the keywords in the following sentence? the pollen was spread by insect after feeding on the pollen and nectar from flower
flower, pollen, spread

What are the keywords in the following sentence? firefighters extinguish a car that crashed and burned early sunday .
burn, car, extinguish

What are the keywords in the following sentence? a man in his room as he starts to organize different folders on his desk by adding paper
desk, organize, paper