Question: who does squealer in animal farm represent in the russian revolution
[{'answer': 'Vyacheslav Molotov', 'provenance': [{'wikipedia_id': '925826', 'title': 'Squealer (Animal Farm)', 'start_paragraph_id': 3, 'start_character': 222, 'end_paragraph_id': 3, 'end_character': 240, 'bleu_score': 1.0, 'section': 'Section::::Allusion.\n'}]}, {'provenance': [{'wikipedia_id': '925826', 'title': 'Squealer (Animal Farm)', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 298, 'bleu_score': 0.959574895300321, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1300557571095930461}, 'section': 'Section::::Allusion.\n'}]}]