Problem: What are the most important words?
A little boy hugs his little baby sister in a living room
Answer: hug, room, sister

Problem: What are the most important words?
A woman is explaining until what part of a head for a drill should it be inserted.
Answer: drill, explain, insert

Problem: What are the most important words?
lotus flower with pink petals in the pond
Answer:
flower, petal, pond