Problem: What are the most important words?
an external shot of the museum a grey concrete building covered in green vines .
Answer: building, cover, vine

Problem: What are the most important words?
an enormous new cargo ship birthed at a dock waiting to be loaded .
Answer: dock, ship, wait

Problem: What are the most important words?
white domestic goat high in the hills rests on the grass
Answer:
goat, grass, rest