Problem: What are the most important words?
shares a bathroom and wet room with bedroom
Answer: bedroom, room, share

Problem: What are the most important words?
Shot of a bathroom with toilet and bath in far corner.
Answer: bathroom, corner, toilet

Problem: What are the most important words?
This is a hot dog with tomato, mustard, onion, relish, and pickle on it.
Answer:
dog, mustard, onion, relish