Problem: What are the most important words?
the car seized by police for not having insurance
Answer: car, insurance, police, seize

Problem: What are the most important words?
troops arrive at their barracks to reinforce fellow troops following the siege by militants
Answer: barrack, militant, reinforce, siege, troop

Problem: What are the most important words?
a bed with a shelf above it with items and luggage
Answer:
bed, item, luggage