What are the keywords in the following sentence? athlete in a match for football team .
athlete, match, team

What are the keywords in the following sentence? A bathroom with white vanity, toilet and tub and open frosted windows.
bathroom, open, vanity

What are the keywords in the following sentence? couple of researchers working at the lab
lab, researcher, work

What are the keywords in the following sentence? a young woman rests under a boulder in the forest .
boulder, forest, rest