Problem: What are the most important words?
A demonstration is being shown of someone using an intricate professional loom to weave a decorate tapestry.
Answer: demonstration, loom, weave

Problem: What are the most important words?
Two pizzas with several toppings, sauce, cheese and meat.
Answer: pizza, sauce, topping

Problem: What are the most important words?
tourists with map pointing to a landmark
Answer:
landmark, point, tourist