Question: when did ed sheerans first album come out
[{'answer': '2011', 'provenance': [{'wikipedia_id': '30528002', 'title': 'Ed Sheeran', 'start_paragraph_id': 1, 'start_character': 243, 'end_paragraph_id': 1, 'end_character': 247, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '30528002', 'title': 'Ed Sheeran', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 794, 'bleu_score': 0.7814796907822701, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14417426725249494036}, 'section': 'Section::::Abstract.'}]}]