What are the keywords in the following sentence? Three giraffes grazing on leaves on a plain.
giraffe, graze, plain

What are the keywords in the following sentence? an old beech tree with initials carved on its trunk
carve, initial, tree, trunk

What are the keywords in the following sentence? trees with blacken trunk that survive and recover from forest fire
fire, tree, trunk

What are the keywords in the following sentence? The football player hurt their arm.
arm, hurt, player