What are the keywords in the following sentence? a ship sits by a pier while being loaded with containers
pier, ship, sit

What are the keywords in the following sentence? the interior of new home as seen last year during renovations .
home, interior, renovation

What are the keywords in the following sentence? a student stays honest during a written test while others around him cheat
student, test, write

What are the keywords in the following sentence? romantic couple standing embraced on the beach at sunset
beach, couple, embrace, sunset