Question: who sings thanks for making me a fighter
[{'answer': 'Christina Aguilera', 'provenance': [{'wikipedia_id': '2443800', 'title': 'Fighter (song)', 'start_paragraph_id': 1, 'start_character': 48, 'end_paragraph_id': 1, 'end_character': 66, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2443800', 'title': 'Fighter (song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 535, 'bleu_score': 0.978606533029418, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13994282524759628917}, 'section': 'Section::::Abstract.'}]}]