What are the keywords in the following sentence? boats moored in a marina
boat, marina, moor

What are the keywords in the following sentence? a pizza covered with a lot of peppers
cover, lot, pizza

What are the keywords in the following sentence? love the blue walls with white moldings in this living room
molding, room, wall

What are the keywords in the following sentence? crew replacing roof on a middle class home seen from above
crew, home, roof