Question: who are the bad guys in cars 2
[{'answer': 'Professor Zündapp', 'provenance': [{'wikipedia_id': '16839388', 'title': 'Cars 2', 'start_paragraph_id': 5, 'start_character': 182, 'end_paragraph_id': 5, 'end_character': 199, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'answer': 'Axlerod', 'provenance': [{'wikipedia_id': '16839388', 'title': 'Cars 2', 'start_paragraph_id': 6, 'start_character': 229, 'end_paragraph_id': 6, 'end_character': 236, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '16839388', 'title': 'Cars 2', 'start_paragraph_id': 9, 'start_character': 28, 'end_paragraph_id': 9, 'end_character': 900, 'bleu_score': 0.9407296262764491, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12254821279906030025}, 'section': 'Section::::Plot.\n'}]}]