Problem: What are the most important words?
football player in action during a match as part of round of sports association .
Answer: action, match, round

Problem: What are the most important words?
A dish is topped with broccoli and cheese.
Answer: broccoli, cheese, dish

Problem: What are the most important words?
ship from the navy is leaving a city and heading to sea .
Answer:
city, head, sea, ship