Question: what is the longest english word in the dictionary
[{'answer': 'pneumonoultramicroscopicsilicovolcanoconiosis', 'provenance': [{'wikipedia_id': '9467', 'title': 'Longest word in English', 'start_paragraph_id': 3, 'start_character': 71, 'end_paragraph_id': 3, 'end_character': 116, 'bleu_score': 1.0, 'section': 'Section::::Major dictionaries.\n'}]}, {'answer': 'Pneumonoultramicroscopicsilicovolcanoconiosis', 'provenance': [{'wikipedia_id': '9467', 'title': 'Longest word in English', 'start_paragraph_id': 3, 'start_character': 71, 'end_paragraph_id': 3, 'end_character': 116, 'bleu_score': 1.0, 'section': 'Section::::Major dictionaries.\n'}]}, {'answer': 'Methionylglutaminylarginyltyrosylglutamyl ... serine'}, {'provenance': [{'wikipedia_id': '9467', 'title': 'Longest word in English', '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': 16145028331588641955}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '9467', 'title': 'Longest word in English', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 493, 'bleu_score': 0.974188104609039, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16145028331588641955}, 'section': 'Section::::Major dictionaries.\n'}]}, {'provenance': [{'wikipedia_id': '9467', 'title': 'Longest word in English', 'section': 'Section::::Major dictionaries.\n', 'start_paragraph_id': 3, 'end_paragraph_id': 3, 'meta': {'evidence_span': ['The longest word in any of the major English language dictionaries is "pneumonoultramicroscopicsilicovolcanoconiosis', 'The longest word in any of the major English language dictionaries is "pneumonoultramicroscopicsilicovolcanoconiosis", a word that refers to a lung disease contracted from the inhalation of very fine silica particles, specifically from a volcano;']}}]}]