Problem: What are the most important words?
A plate of pizza topped with shell macaroni and cheese.
Answer: macaroni, pizza, plate

Problem: What are the most important words?
silhouette of a man and his horse on the beach at sunset .
Answer: beach, horse, silhouette, sunset

Problem: What are the most important words?
A group of sheep eating grass on a very sunny day.
Answer:
day, eat, sheep