Question: when did general choi hong hi founded taekwondo
[{'answer': '11 April 1955', 'provenance': [{'wikipedia_id': '76170', 'title': 'Choi Hong Hi', 'start_paragraph_id': 6, 'start_character': 194, 'end_paragraph_id': 6, 'end_character': 207, 'bleu_score': 1.0, 'section': 'Section::::Taekwondo.\n'}]}, {'provenance': [{'wikipedia_id': '76170', 'title': 'Choi Hong Hi', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 582, 'bleu_score': 0.9579655027162681, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11566494306423982732}, 'section': 'Section::::Taekwondo.\n'}]}]