narrative: My brother baked a pan of brownies when our parents were gone. He baked the brownies with the oven set on "broil". The brownies burned black into the pan. I saw my brother secretly burying the burned pan. I told my mother about what had happened.
question: Why did I see my brother secretly burying the burned pan?
original_sentence_for_question: I saw my brother secretly burying the burned pan.
answer: he'd baked the brownies on broil.
original_narrative_form: My brother baked a pan of brownies when our parents were gone. He baked the brownies with the oven set on "broil". The brownies burned black into the pan. I saw my brother secretly burying the burned pan. I told my mother about what had happened.
question_meta: rocstories_narrative_18950_sentence_3_question_1