Problem: What are the most important words?
An unmade bed with the comforter pushed down and a pillow pushed down in the middle
Answer: comforter, middle, pillow

Problem: What are the most important words?
A public toilet station under a palm tree with a clock tower in the distance behind it.
Answer: distance, station, tree

Problem: What are the most important words?
An Asian intersection is full of mopeds and motorcycles.
Answer:
intersection, moped, motorcycle