What are the keywords in the following sentence? pan across a vast cultivated field of growing cotton the is ready to be harvested
cultivate, field, harvest

What are the keywords in the following sentence? porch which can be closed off by a series of curtains for privacy
curtain, porch, privacy

What are the keywords in the following sentence? cute pupil playing violin in classroom at the elementary school
classroom, pupil, violin

What are the keywords in the following sentence? celebrity had his first meeting with politician ahead of opening ceremony on saturday
celebrity, ceremony, politician