Problem: What are the most important words?
a young boy listens as politician addresses the crowd at a rally for politician on monday .
Answer: monday, politician, rally

Problem: What are the most important words?
Horse in fenced pasture with others grazing on grasses.
Answer: fence, grass, graze, pasture

Problem: What are the most important words?
unesco world heritage site situated on the banks located within the ruins is a village
Answer:
bank, site, village