What are the keywords in the following sentence? crows eat the eggs of turtles on a beach
beach, egg, turtle

What are the keywords in the following sentence? We are looking at a herd of zebras.
herd, look, zebra

What are the keywords in the following sentence? an impressive city with high rise apartments overlooking the sea
apartment, city, overlook

What are the keywords in the following sentence? stacked cookies to make the shape of a wedding cake .
cake, shape, stack