What are the keywords in the following sentence? Thrre giraffes are cathing some shade laying under a tree.
lay, shade, tree

What are the keywords in the following sentence? The dogs fight on the lawn outside.
dog, fight, lawn

What are the keywords in the following sentence? A group of people use skis on snowy ground.
ground, ski, use

What are the keywords in the following sentence? must know tips for visiting tourist attraction
know, tip, visit