Question: when does season 2 of cobra kai air
[{'answer': '2019', 'provenance': [{'wikipedia_id': '1450182', 'title': 'Cobra Kai', 'start_paragraph_id': 2, 'start_character': 204, 'end_paragraph_id': 2, 'end_character': 208, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1450182', 'title': 'Cobra Kai', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 524, 'bleu_score': 0.5742086037852611, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12379853360107918498}, 'section': 'Section::::Abstract.'}]}]