Question: artist of autumn from the four seasons series
[{'answer': 'Nicolas Poussin', 'provenance': [{'wikipedia_id': '23475338', 'title': 'The Four Seasons (Poussin)', 'start_paragraph_id': 1, 'start_character': 114, 'end_paragraph_id': 1, 'end_character': 129, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '23475338', 'title': 'The Four Seasons (Poussin)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 808, 'bleu_score': 0.959893969644335, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5162746782966659684}, 'section': 'Section::::Abstract.'}]}]