Question: who invented the maharashtra state ceremony on 1st may 1960
[{'answer': 'Government of Maharashtra', 'provenance': [{'wikipedia_id': '4978122', 'title': 'Maharashtra Day', 'start_paragraph_id': 6, 'start_character': 15, 'end_paragraph_id': 6, 'end_character': 40, 'bleu_score': 1.0, 'section': 'Section::::Observance.\n'}]}, {'provenance': [{'wikipedia_id': '4978122', 'title': 'Maharashtra Day', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 321, 'bleu_score': 0.9611463610973231, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7766668001379353471}, 'section': 'Section::::Observance.\n'}]}]