What are the keywords in the following sentence? martial artist enters the arena before his bout against martial artist on event
arena, bout, enter, event

What are the keywords in the following sentence? a pond surrounded by lush vegetation
pond, surround, vegetation

What are the keywords in the following sentence? you can only cross the ocean with the courage to lose sight of the shore .
courage, lose, ocean, sight

What are the keywords in the following sentence? love the color of her hair
color, hair, love