What are the keywords in the following sentence? The children are drinking hot cocoa next to the fire.
cocoa, drink, fire

What are the keywords in the following sentence? earth the only planet with large amounts of water on its surface .
earth, surface, water

What are the keywords in the following sentence? the sun was rising over the city as i made my way up the hill to the suburb
city, sun, way

What are the keywords in the following sentence? graduates file into theater before the start of the graduation ceremony .
ceremony, file, graduate