Problem: What are the most important words?
suspension bridge with ship and balloons during tourist attraction
Answer: attraction, bridge, ship

Problem: What are the most important words?
a subway style sandwich made with onions, tomatoes, lettuce, peppers and meat
Answer: meat, onion, pepper, tomato

Problem: What are the most important words?
a great white shark breaching out of the water grabbing a seal off the coast
Answer:
breach, shark, water