Problem: What are the most important words?
players react during a press conference
Answer: conference, player, react

Problem: What are the most important words?
a penguins of penguin floats down the parade route during event .
Answer: event, float, route

Problem: What are the most important words?
The woman is part of a clown troop, entertaining children at a birthday party.
Answer:
entertain, part, troop