Question: when did jane the virgin season 4 start
[{'answer': 'October 13 , 2017', 'provenance': [{'wikipedia_id': '42755601', 'title': 'Jane the Virgin', 'start_paragraph_id': 45, 'start_character': 1350, 'end_paragraph_id': 45, 'end_character': 1367, 'bleu_score': 1.0, 'section': 'Section::::Production.\n'}]}, {'provenance': [{'wikipedia_id': '42755601', 'title': 'Jane the Virgin', 'start_paragraph_id': 45, 'start_character': 1264, 'end_paragraph_id': 45, 'end_character': 1366, 'bleu_score': 0.59717209917262, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3859518485948352784}, 'section': 'Section::::Production.\n'}]}]