Question: who made possible the first reproduction of the human voice on the phonograph
[{'answer': 'Thomas Edison', 'provenance': [{'wikipedia_id': '24471', 'title': 'Phonograph', 'start_paragraph_id': 2, 'start_character': 39, 'end_paragraph_id': 2, 'end_character': 52, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Thomas Alva Edison', 'provenance': [{'wikipedia_id': '24471', 'title': 'Phonograph', 'start_paragraph_id': 32, 'start_character': 0, 'end_paragraph_id': 32, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Early history.:The Early Phonographs.\n'}]}, {'provenance': [{'wikipedia_id': '24471', 'title': 'Phonograph', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 1077, 'bleu_score': 0.9682340374756381, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16073902760302679371}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '24471', 'title': 'Phonograph', 'start_paragraph_id': 33, 'start_character': 0, 'end_paragraph_id': 33, 'end_character': 925, 'bleu_score': 0.799478404397694, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16073902760302679371}, 'section': 'Section::::Early history.:The Early Phonographs.\n'}]}, {'provenance': [{'wikipedia_id': '24471', 'title': 'Phonograph', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16073902760302679371}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '49109804', 'title': 'North American Phonograph Company', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Thomas Edison successfully demonstrated sound recording and reproduction in late 1877 with the tinfoil phonograph.', 'Thomas Edison successfully demonstrated sound recording and reproduction in late 1877 with the tinfoil phonograph']}}]}, {'provenance': [{'wikipedia_id': '27861328', 'title': 'Encyclopedia of Recorded Sound', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The Encyclopedia of Recorded Sound is a reference work which describes the history of sound recordings, from the time of Thomas Edison onwards', 'The Encyclopedia of Recorded Sound is a reference work which describes the history of sound recordings, from the time of Thomas Edison onwards.']}}]}, {'provenance': [{'wikipedia_id': '24471', 'title': 'Phonograph', 'section': 'Section::::Early history.:The Early Phonographs.\n', 'start_paragraph_id': 32, 'end_paragraph_id': 32, 'meta': {'evidence_span': ['Thomas Alva Edison conceived the principle of recording and reproducing sound between May and July 1877 as a byproduct of his efforts to "play ba', 'Thomas Alva Edison conceived the principle of recording and reproducing sound between May and July 1877 as a byproduct of his efforts to "play back" recorded telegraph messages and to automate speech sounds for transmission by telephone. His first experiments were with waxed paper.', 'Thomas Alva Edison conceived the principle of recording and reproducing sound between May and July 1877 as a byproduct of his efforts to "play back" recorded telegraph messages and to automate speech sounds for transmission by telephone. His first experiments were with waxed paper.']}}]}, {'provenance': [{'wikipedia_id': '49182724', 'title': 'Music technology (electric)', 'section': 'Section::::Electric sound recording and reproduction.:Phonautograph.\n', 'start_paragraph_id': 25, 'end_paragraph_id': 25, 'meta': {'evidence_span': ['The first practical sound recording and reproduction device was the mechanical phonograph cylinder, invented by Thomas Edison in 1877 and patented in 1878. The', 'The first practical sound recording and reproduction device was the mechanical phonograph cylinder, invented by Thomas Edison in 1877 and patented in 1878. The']}}]}]