Question: what is the name of the seven deadly sins season 2
[{'answer': 'Signs of Holy War', 'provenance': [{'wikipedia_id': '49849750', 'title': 'List of The Seven Deadly Sins episodes', 'start_paragraph_id': 3, 'start_character': 269, 'end_paragraph_id': 3, 'end_character': 286, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '49849750', 'title': 'List of The Seven Deadly Sins episodes', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 488, 'bleu_score': 0.920451771862666, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5076704751522239733}, 'section': 'Section::::Abstract.'}]}]