Question: when did indochina gain independence from the french
[{'answer': 'On 20 July 1954', 'provenance': [{'wikipedia_id': '52053', 'title': 'French Indochina', 'start_paragraph_id': 45, 'start_character': 0, 'end_paragraph_id': 45, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::History.:Geneva Agreements.\n'}]}, {'provenance': [{'wikipedia_id': '52053', 'title': 'French Indochina', 'start_paragraph_id': 45, 'start_character': 0, 'end_paragraph_id': 45, 'end_character': 529, 'bleu_score': 0.9731482306711111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3271680674398836844}, 'section': 'Section::::History.:Geneva Agreements.\n'}]}]