Question: who scored first double century in odi cricket
[{'answer': 'Belinda Clark', 'provenance': [{'wikipedia_id': '46185665', 'title': 'List of One Day International cricket double centuries', 'start_paragraph_id': 2, 'start_character': 55, 'end_paragraph_id': 2, 'end_character': 68, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '46185665', 'title': 'List of One Day International cricket double centuries', 'start_paragraph_id': 2, 'start_character': 306, 'end_paragraph_id': 2, 'end_character': 1202, 'bleu_score': 0.727274315083376, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3326374299561675695}, 'section': 'Section::::Abstract.'}]}]