What are the keywords in the following sentence? monarch greets the crowd at races
crowd, greet, monarch

What are the keywords in the following sentence? young builder pointing his hand at the complex of high buildings from the building under construction .
builder, building, construction

What are the keywords in the following sentence? big proud rooster and brown chickens standing on green lawn near the farm
chicken, farm, rooster, stand

What are the keywords in the following sentence? the plum tree has a broad shady canopy and can reach heights of meters .
height, meter, reach