narrative: Tommy had a dusty house. Tommy would always sneeze because of the dust. It made him very sick. He decided to buy a black light to see all the dust. After that there was never dust in his house again.
question: Why did He decide to buy a black light to see all the dust?
original_sentence_for_question: He decided to buy a black light to see all the dust.
answer: so he could make sure he got rid of dust he couldn't see.
original_narrative_form: Tommy had a dusty house. Tommy would always sneeze because of the dust. It made him very sick. He decided to buy a black light to see all the dust. After that there was never dust in his house again.
question_meta: rocstories_narrative_13832_sentence_3_question_2