Question: who sang the song i get knocked down but i get up again
[{'answer': 'British rock band Chumbawamba', 'provenance': [{'wikipedia_id': '3671048', 'title': 'Tubthumping', 'start_paragraph_id': 1, 'start_character': 86, 'end_paragraph_id': 1, 'end_character': 115, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3671048', 'title': 'Tubthumping', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 597, 'bleu_score': 0.823152202696927, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18143325822480725390}, 'section': 'Section::::Abstract.'}]}]