Question: what is the symbol of the michelin tyre company
[{'answer': 'Bibendum', 'provenance': [{'wikipedia_id': '644781', 'title': 'Michelin Man', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 8, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '644781', 'title': 'Michelin Man', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 430, 'bleu_score': 0.7592969048458771, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5086085349402007540}, 'section': 'Section::::Abstract.'}]}]