Question: when does rey mysterio appear on lucha underground
[{'answer': 'Aztec Warfare II', 'provenance': [{'wikipedia_id': '49255854', 'title': 'Lucha Underground (season 2)', 'start_paragraph_id': 3, 'start_character': 683, 'end_paragraph_id': 3, 'end_character': 699, 'bleu_score': 1.0, 'section': 'Section::::Plot overview.\n'}]}, {'answer': "Three 's a Crowd"}, {'answer': 'Cage in a Cage'}, {'answer': 'Graver Consequences'}, {'answer': 'Enter The Mundo'}, {'answer': 'Judgement Day'}, {'answer': 'The Contenders'}, {'answer': 'Ultima Lucha Dos Part 3'}, {'answer': 'The Phoenix , the Dragon , and the Spaceman'}]