narrative: Bob opened the curtains. There were birds in the yard. They were eating his garden plants. He ran outside yelling. The birds flew away.
question: Why were There birds in the yard?
original_sentence_for_question: There were birds in the yard.
answer: they were eating Bob's plants.
original_narrative_form: Bob opened the curtains. There were birds in the yard. They were eating his garden plants. He ran outside yelling. The birds flew away.
question_meta: rocstories_narrative_18961_sentence_1_question_1