What are the keywords in the following sentence? heavy smoke was still coming from the home about a hour after the fire started .
fire, home, smoke

What are the keywords in the following sentence? A large castle tower has clocks on its sides.
clock, side, tower

What are the keywords in the following sentence? rotating slow passage through country with separate layer of moving clouds .
country, layer, move, passage, rotate

What are the keywords in the following sentence? a funeral procession led by a woman carrying a large wreath covered in purple flowers
carry, flower, procession