What are the keywords in the following sentence? the sun beginning to break through the wintry cloud on cold morning
break, morning, sun

What are the keywords in the following sentence? A boy is serving drinks at a party.
drink, party, serve

What are the keywords in the following sentence? a visitor admires a painting
admire, painting, visitor

What are the keywords in the following sentence? Three mountain goats on a rock with grass around it.
goat, grass, rock