narrative: Jon's house was robbed in the middle of the night. Jon decided he needed to protect himself. Jon decided to buy a gun from the black market. Eventually, a robber tried to rob Jon's house again. Jon shot the robber but was arrested for illegal possession.
question: Why did Jon decide to buy a gun from the black market?
original_sentence_for_question: Jon decided to buy a gun from the black market.
answer: Jon wanted to protect himself from criminals.
original_narrative_form: Jon's house was robbed in the middle of the night. Jon decided he needed to protect himself. Jon decided to buy a gun from the black market. Eventually, a robber tried to rob Jon's house again. Jon shot the robber but was arrested for illegal possession.
question_meta: rocstories_narrative_19102_sentence_2_question_1