Question: when did ms dhoni join indian cricket team
[{'answer': '2004 / 05'}, {'provenance': [{'wikipedia_id': '1695229', 'title': 'MS Dhoni', 'start_paragraph_id': 21, 'start_character': 0, 'end_paragraph_id': 21, 'end_character': 623, 'bleu_score': 0.953442195146827, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4620838594050979886}, 'section': 'Section::::ODI career.:Start of ODI career.\n'}]}]