Problem: What are the most important words?
Parachutist is in middle, pulled one way by angled parachute and another way by a horizontal cord.
Answer: cord, pull, way

Problem: What are the most important words?
long road in the desert heading into a blue sky
Answer: head, road, sky

Problem: What are the most important words?
train leaving the town slowly in fps
Answer:
leave, town, train