Question: when does the 3rd pitch perfect come out
[{'answer': 'December 22 , 2017', 'provenance': [{'wikipedia_id': '46991482', 'title': 'Pitch Perfect 3', 'start_paragraph_id': 45, 'start_character': 186, 'end_paragraph_id': 45, 'end_character': 204, 'bleu_score': 1.0, 'section': 'Section::::Release.\n'}]}, {'provenance': [{'wikipedia_id': '46991482', 'title': 'Pitch Perfect 3', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 336, 'bleu_score': 0.888384713567787, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6189634374709468213}, 'section': 'Section::::Abstract.'}]}]