Question: who was the baby in breaking dawn part 2
[{'answer': 'Mackenzie Foy', 'provenance': [{'wikipedia_id': '34418416', 'title': 'The Twilight Saga: Breaking Dawn – Part 2', 'start_paragraph_id': 1, 'start_character': 494, 'end_paragraph_id': 1, 'end_character': 507, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '34418416', 'title': 'The Twilight Saga: Breaking Dawn – Part 2', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 770, 'bleu_score': 0.829779803082464, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 841329039838950301}, 'section': 'Section::::Abstract.'}]}]