Problem: What are the most important words?
A doughnut covered in icing and crumbled cookie pieces.
Answer: cover, doughnut, ice

Problem: What are the most important words?
create perceived depths to make a room seem larger with bookcase .
Answer: bookcase, create, room

Problem: What are the most important words?
an astronaut drifting in space is rescued by a space shuttle orbiting earth
Answer:
earth, orbit, rescue, shuttle, space