Problem: What are the most important words?
They sip their drinks and stare straight ahead.
Answer: drink, sip, stare

Problem: What are the most important words?
the wreath of willow with the butterfly painting with watercolor
Answer: paint, watercolor, wreath

Problem: What are the most important words?
tower is showered in fireworks to welcome the new year .
Answer:
firework, welcome, year