Problem: What are the most important words?
a giraffes bending down eating grass near a building
Answer: bend, eat, giraffes

Problem: What are the most important words?
A delicious looking donut or cinnamon roll covered in icing
Answer: cover, donut, look

Problem: What are the most important words?
Two long hot dogs witting on a bun with condiments on it
Answer:
bun, condiment, dog