Question: where was the 'azad hind fauj' founded
[{'answer': '21 October 1943', 'provenance': [{'wikipedia_id': '1235484', 'title': 'Azad Hind', 'start_paragraph_id': 2, 'start_character': 351, 'end_paragraph_id': 2, 'end_character': 366, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]