Question: when did the slender man game come out
[{'answer': 'June 2012', 'provenance': [{'wikipedia_id': '36361622', 'title': 'Slender: The Eight Pages', 'start_paragraph_id': 1, 'start_character': 137, 'end_paragraph_id': 1, 'end_character': 146, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '36361622', 'title': 'Slender: The Eight Pages', 'start_paragraph_id': 1, 'start_character': 64, 'end_paragraph_id': 1, 'end_character': 599, 'bleu_score': 0.8292221307809571, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4406430428679427356}, 'section': 'Section::::Abstract.'}]}]