Problem: What are the most important words?
A layered desert with fruit, candles, and name tag on top if it.
Answer: candle, desert, top

Problem: What are the most important words?
image of a world map with clocks showing time of cities and famous attractions in those cities
Answer: attraction, clock, image, map, time

Problem: What are the most important words?
time lapse of a highway with cars moving by
Answer:
car, highway, move