Problem: What are the most important words?
A dirty bathroom, needing repair, has a sink with a counter stretching over the toilet
Answer: bathroom, need, sink, toilet

Problem: What are the most important words?
A white wall mounted toilet in a bathroom.
Answer: bathroom, mount, wall

Problem: What are the most important words?
A man slaps his friend who is sleeping on a bed to wake him up.
Answer:
friend, slap, wake