Question: first african american to win an olympic gold medal
[{'answer': 'John Baxter Taylor Jr .', 'provenance': [{'wikipedia_id': '2034221', 'title': 'John Taylor (athlete)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2034221', 'title': 'John Taylor (athlete)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 214, 'bleu_score': 0.9402297675816911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11562571853446217443}, 'section': 'Section::::Abstract.'}]}]