What are the keywords in the following sentence? olympic athlete won the national title .
athlete, title, win

What are the keywords in the following sentence? colorful chinese clothes hanging in a stall of a street market
clothe, market, stall

What are the keywords in the following sentence? An airport filled with large passenger jets parked next to each other.
airport, fill, park

What are the keywords in the following sentence? people celebrate after the regional parliament declares independence .
celebrate, independence, parliament