Problem: What are the most important words?
There is a pepperoni and cheese pizza in the table
Answer: pepperoni, pizza, table

Problem: What are the most important words?
mother carefully puts sleeping baby in the crib
Answer: crib, mother, put, sleep

Problem: What are the most important words?
Two men roll up a long section of some carpet, and also measure it.
Answer:
carpet, measure, roll