What are the keywords in the following sentence? old banyan tree growing in the ancient ruin of temple
grow, temple, tree

What are the keywords in the following sentence? coral reef is one of the most beautiful places to dive in the world .
dive, reef, world

What are the keywords in the following sentence? A train traveling between two very large rocky mountains.
mountain, train, travel

What are the keywords in the following sentence? this property with acres is listed
acre, list, property