Problem: What are the most important words?
boy and teacher looking at each other in classroom
Answer: classroom, look, teacher

Problem: What are the most important words?
A man playing scrabble with carrots, celery, onions, limes, apples and cauliflower, with an alien.
Answer: apple, carrot, cauliflower, celery, onion

Problem: What are the most important words?
politicians visiting buddhist place of worship .
Answer:
place, politician, visit, worship