What are the keywords in the following sentence? What does the elephant have at the end of his trunk.
elephant, end, trunk

What are the keywords in the following sentence? kids seamless pattern with silhouettes of dinosaurs and the sun
dinosaur, pattern, silhouette

What are the keywords in the following sentence? a helicopter coming in to land over the building
building, come, land

What are the keywords in the following sentence? the book standing up in a white shelf .
book, shelf, stand