Problem: What are the most important words?
Mountains can be seen below, as well as the wing of an airplane.
Answer: airplane, mountain, wing

Problem: What are the most important words?
A jungle scene with a zebra leaning over and eating grass.
Answer: eat, grass, scene, zebra

Problem: What are the most important words?
a rainbow appears as the sun breaks through the clouds during a morning shower .
Answer:
appear, rainbow, shower