Problem: What are the most important words?
A bull is running in a stadium and waiting for the man with the red cloth.
Answer: bull, run, stadium

Problem: What are the most important words?
Many young skiers are racing down a snowy slope
Answer: race, skier, slope

Problem: What are the most important words?
A peacock with its feathers out is standing on the cement.
Answer:
feather, peacock, stand