What are the keywords in the following sentence? politician will replace politician at the ceremony where he will lay a wreath on behalf
behalf, ceremony, wreath

What are the keywords in the following sentence? A giraffe at the zoo walking across his cage.
cage, giraffe, walk, zoo

What are the keywords in the following sentence? a city is a touristic town located in the south close to border
city, locate, south

What are the keywords in the following sentence? everything you need to clean the bathroom in place .
bathroom, everything, need