What are the keywords in the following sentence? many homes had inner court yards with the living space around the courtyard .
courtyard, home, space

What are the keywords in the following sentence? yellow cup with a pattern from a red flower and green leaves
flower, leave, pattern

What are the keywords in the following sentence? rugby player with possession during the match .
match, player, possession

What are the keywords in the following sentence? young polar bear sleeps on rocks at the zoo
bear, sleep, zoo