What are the keywords in the following sentence? cross glows against the rising sun
cross, rise, sun

What are the keywords in the following sentence? statue of politician at the museum .
museum, politician, statue

What are the keywords in the following sentence? the largest container ship to ever make port unloads its cargo .
cargo, port, ship, unload

What are the keywords in the following sentence? test drive the automobile model
drive, model, test