narrative: Janet's friend Mary had a birthday coming up. Mary has always been good to Janet so she wanted to do something. Janet decided to throw her a surprise party. She called up all of Mary's friends and invited them over. Mary went into the house full of people and was pleasantly surprised.
question: Why did Mary go into the house full of people?
original_sentence_for_question: Mary went into the house full of people and was pleasantly surprised.
answer: Janet invited her over.
original_narrative_form: Janet's friend Mary had a birthday coming up. Mary has always been good to Janet so she wanted to do something. Janet decided to throw her a surprise party. She called up all of Mary's friends and invited them over. Mary went into the house full of people and was pleasantly surprised.
question_meta: rocstories_narrative_6330_sentence_4_question_2