Problem: What are the most important words?
Several different types of vegetables laying together including cabbage.
Answer: cabbage, include, vegetable

Problem: What are the most important words?
Three microwaves two stacked one separate beginning to catch fire
Answer: catch, fire, microwave

Problem: What are the most important words?
Pair of giraffes in zoo enclosure feeding near tree.
Answer:
enclosure, feed, giraffes