narrative: Anna got an iguana. She wondered what to feed it. She read online that they ate mealworms. She bought a bunch of mealworms and put them in the tank. They bred, and she never had to buy mealworms again!
question: Why did She buy a bunch of mealworms?
original_sentence_for_question: She bought a bunch of mealworms and put them in the tank.
answer: to feed an iguana.
original_narrative_form: Anna got an iguana. She wondered what to feed it. She read online that they ate mealworms. She bought a bunch of mealworms and put them in the tank. They bred, and she never had to buy mealworms again!
question_meta: rocstories_narrative_4118_sentence_3_question_0