narrative: The Smith family were preparing for Christmas. They needed to get a new tree. They bought a large pine tree from Walmart. They set the tree in their living room. Afterwards, they decorated the tree and put a star on top.
question: Why did They buy a large pine tree?
original_sentence_for_question: They bought a large pine tree from Walmart.
answer: they wanted to use it as a christmas tree.
original_narrative_form: The Smith family were preparing for Christmas. They needed to get a new tree. They bought a large pine tree from Walmart. They set the tree in their living room. Afterwards, they decorated the tree and put a star on top.
question_meta: rocstories_narrative_17386_sentence_2_question_1