What are the keywords in the following sentence? geology folded rocks on a beach
beach, geology, rock

What are the keywords in the following sentence? still water in a fountain reflects a mission
fountain, reflect, water

What are the keywords in the following sentence? a wild zebra walks through the fertile plains
plain, walk, zebra

What are the keywords in the following sentence? this map shows the perimeter of event for today
event, map, perimeter