What are the keywords in the following sentence? cricket player will continue as the coach for more years .
continue, player, year

What are the keywords in the following sentence? asphalt road among fields and forests .
asphalt, field, road

What are the keywords in the following sentence? A zebra leans down to eat hay off the ground.
ground, hay, zebra

What are the keywords in the following sentence? saucer flying through the clouds above earth
cloud, earth, fly