Problem: What are the most important words?
An older man is by a yellow mushroom. A hand reaches down to grab a yellow mushroom.
Answer: hand, mushroom, reach

Problem: What are the most important words?
a temple built into a mountain
Answer: build, mountain, temple

Problem: What are the most important words?
vines grow up the wall of a building in an alley
Answer:
alley, grow, wall