Problem: What are the most important words?
tourist attraction in the morning with urban skyscrapers and clear blue sky with swan
Answer: attraction, morning, sky, skyscraper, swan

Problem: What are the most important words?
two boxes of sugar glazed donuts some signs and people
Answer: box, donut, glaze, sugar

Problem: What are the most important words?
grass and flowers moving in the wind and blue sky with dramatic clouds near river
Answer:
cloud, grass, move, sky