Problem: What are the most important words?
the official flag was adopted by the state and is meant to resemble coat of arm .
Answer: arm, coat, flag, state

Problem: What are the most important words?
beautiful small island with grass and tree levitating in the sky .
Answer: grass, island, tree

Problem: What are the most important words?
small yachts moored in basin on the west coast
Answer:
coast, moor, yacht