Question: who invented the telephone and in what year
[{'answer': 'Alexander Graham Bell', 'provenance': [{'wikipedia_id': '2193804', 'title': 'Invention of the telephone', 'start_paragraph_id': 14, 'start_character': 269, 'end_paragraph_id': 14, 'end_character': 290, 'bleu_score': 1.0, 'section': 'Section::::Early development.:Johann Philipp Reis.\n'}]}, {'answer': '1876', 'provenance': [{'wikipedia_id': '2193804', 'title': 'Invention of the telephone', 'start_paragraph_id': 32, 'start_character': 100, 'end_paragraph_id': 32, 'end_character': 104, 'bleu_score': 1.0, 'section': "Section::::Early development.:Antonio Meucci.:Chronology of Meucci's invention.\n"}]}, {'provenance': [{'wikipedia_id': '2193804', 'title': 'Invention of the telephone', 'start_paragraph_id': 45, 'start_character': 0, 'end_paragraph_id': 45, 'end_character': 553, 'bleu_score': 0.978138775770484, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13789239526761601715}, 'section': 'Section::::Electro-magnetic transmitters and receivers.:Alexander Graham Bell.\n'}]}]