Question: when does the new doctor who series start 2018
[{'answer': 'October', 'provenance': [{'wikipedia_id': '53244824', 'title': 'Doctor Who (series 11)', 'start_paragraph_id': 1, 'start_character': 100, 'end_paragraph_id': 1, 'end_character': 107, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '53244824', 'title': 'Doctor Who (series 11)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 635, 'bleu_score': 0.730476686961664, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11704355490921715107}, 'section': 'Section::::Abstract.'}]}]