Question: when was the first band aid song released
[{'answer': '1984', 'provenance': [{'wikipedia_id': '143435', 'title': 'Band Aid (band)', 'start_paragraph_id': 1, 'start_character': 120, 'end_paragraph_id': 1, 'end_character': 124, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '143435', 'title': 'Band Aid (band)', 'start_paragraph_id': 1, 'start_character': 5, 'end_paragraph_id': 1, 'end_character': 832, 'bleu_score': 0.903485810154923, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11120234240563314883}, 'section': 'Section::::Abstract.'}]}]