Question: who was the first villain batman ever faced
[{'answer': 'Catwoman', 'provenance': [{'wikipedia_id': '7037805', 'title': 'List of Batman Family enemies', 'start_paragraph_id': 33, 'start_character': 561, 'end_paragraph_id': 33, 'end_character': 569, 'bleu_score': 1.0, 'section': 'Section::::Reception.\n'}]}]