Question: who was the leader of vietnam during the cold war
[{'answer': 'Ho Chi Minh', 'provenance': [{'wikipedia_id': '24560657', 'title': 'Leaders of the Vietnam War', 'start_paragraph_id': 2, 'start_character': 12, 'end_paragraph_id': 2, 'end_character': 23, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '24560657', 'title': 'Leaders of the Vietnam War', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 173, 'bleu_score': 0.7979296449238731, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2331060203405766280}, 'section': 'Section::::"Ho Chi Minh" (19 May 1890 – 2 September 1969).\n'}]}]