What are the keywords in the following sentence? art museum hosts an exhibition from the winner every year .
exhibition, host, museum

What are the keywords in the following sentence? A dog in near a herd of sheep.
dog, herd, sheep

What are the keywords in the following sentence? cruise ships is moored in a harbor in rainy weather
harbor, ship, weather

What are the keywords in the following sentence? the city uses unique parking to prevent cars from accessing specific reserved
car, city, parking, prevent, reserve