Problem: What are the most important words?
sheep and lamb standing on the meadow
Answer: lamb, meadow, sheep

Problem: What are the most important words?
A locomotive engine blowing steam as it comes down a track.
Answer: engine, steam, track

Problem: What are the most important words?
portrait of cute grandparents using tablet while relaxing at home in the stylish living room .
Answer:
home, relax, tablet