Problem: What are the most important words?
Room with several toilets, no roof and sunlight coming through window.
Answer: come, room, sunlight, window

Problem: What are the most important words?
time lapse footage with tilt up motion of the sun streaking through window of ruin
Answer: motion, streak, sun, tilt, window

Problem: What are the most important words?
the grade i listed a city
Answer:
city, grade, list