Question: when did the first season of black mirror come out
[{'answer': 'December 2011', 'provenance': [{'wikipedia_id': '33757091', 'title': 'Black Mirror', 'start_paragraph_id': 3, 'start_character': 83, 'end_paragraph_id': 3, 'end_character': 96, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '33757091', 'title': 'Black Mirror', 'start_paragraph_id': 3, 'start_character': 11, 'end_paragraph_id': 3, 'end_character': 495, 'bleu_score': 0.839273818828678, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6282102880141538315}, 'section': 'Section::::Abstract.'}]}]