What are the keywords in the following sentence? portrait of president of politician
politician, portrait, president

What are the keywords in the following sentence? longtail boats parked in a bay
bay, boat, park

What are the keywords in the following sentence? a beautiful selection of flowers in blue and white with accents of pink and silver .
accent, flower, silver

What are the keywords in the following sentence? The girl in the pink California Santa Cruz sweatshirt was cutting cheese for the picnic.
cheese, cut, sweatshirt