Question: when will call of duty ghosts 2 be released
[{'answer': '2013', 'provenance': [{'wikipedia_id': '34697572', 'title': 'Call of Duty: Ghosts', 'start_paragraph_id': 1, 'start_character': 308, 'end_paragraph_id': 1, 'end_character': 312, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]