Problem: What are the most important words?
A vegetable pizza on a plate with a bowl of pesto.
Answer: pesto, pizza, plate

Problem: What are the most important words?
Some people are observing a moment of silence.
Answer: moment, observe, silence

Problem: What are the most important words?
cute sisters enjoy spending time together playing on their new digital tablet in the living room
Answer:
enjoy, room, spend, time