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

What are the keywords in the following sentence? A sunny day with farmers plowing fields.
day, farmer, plow

What are the keywords in the following sentence? ride on a float during the annual parade in the neighborhood
float, neighborhood, ride

What are the keywords in the following sentence? mother and daughter not talking after argument at home in the living room
daughter, room, talk