Question: when was great expectations published as a novel
[{'answer': 'October 1861', 'provenance': [{'wikipedia_id': '148595', 'title': 'Great Expectations', 'start_paragraph_id': 1, 'start_character': 435, 'end_paragraph_id': 1, 'end_character': 447, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '148595', 'title': 'Great Expectations', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 502, 'bleu_score': 0.9757530668325981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13924384131225027311}, 'section': 'Section::::Abstract.'}]}]