Question: who wrote my love my life from mamma mia
[{'answer': 'Benny Andersson', 'provenance': [{'wikipedia_id': '15642908', 'title': 'My Love, My Life', 'start_paragraph_id': 8, 'start_character': 259, 'end_paragraph_id': 8, 'end_character': 274, 'bleu_score': 1.0, 'section': 'Section::::"Mamma Mia! Here We Go Again" version.\n'}]}, {'answer': 'Björn Ulvaeus', 'provenance': [{'wikipedia_id': '15642908', 'title': 'My Love, My Life', 'start_paragraph_id': 4, 'start_character': 39, 'end_paragraph_id': 4, 'end_character': 52, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}]