Problem: What are the most important words?
this giant decal is an unique way to add color and pattern to a wall .
Answer: add, color, wall, way

Problem: What are the most important words?
fishing boats on the beach at sunrise on beach with pier in far distance
Answer: beach, boat, sunrise

Problem: What are the most important words?
Some soldiers run to a trench for protection and load his firearm.
Answer:
firearm, run, soldier, trench