Problem: What are the most important words?
A boy records himself singing "Shut up and dance with me".
Answer: dance, record, singe

Problem: What are the most important words?
A group of people are practicing fencing in a gymnasium
Answer: fence, gymnasium, practice

Problem: What are the most important words?
tourist attraction with clouds and reflections moving over wetlands on a sunny day .
Answer:
attraction, day, move