Problem: What are the most important words?
A seat on a train next to a window underneath a bed.
Answer: bed, seat, train

Problem: What are the most important words?
any purchase of either version made will receive an exclusive art print at no extra cost
Answer: cost, purchase, receive

Problem: What are the most important words?
Lounge chairs with umbrellas providing shade on a beach
Answer:
beach, chair, shade