Question: who sang the song stand up for the champion
[{'answer': 'Right Said Fred', 'provenance': [{'wikipedia_id': '7765932', 'title': 'Stand Up (For the Champions)', 'start_paragraph_id': 1, 'start_character': 57, 'end_paragraph_id': 1, 'end_character': 72, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7765932', 'title': 'Stand Up (For the Champions)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 108, 'bleu_score': 0.9067110266941041, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 879584784787892572}, 'section': 'Section::::Abstract.'}]}]