Question: who sings more more more for target commercial
[{'answer': 'Dagny', 'provenance': [{'wikipedia_id': '4101775', 'title': 'More, More, More', 'start_paragraph_id': 4, 'start_character': 133, 'end_paragraph_id': 4, 'end_character': 138, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4101775', 'title': 'More, More, More', 'start_paragraph_id': 34, 'start_character': 0, 'end_paragraph_id': 34, 'end_character': 208, 'bleu_score': 0.9517713210466091, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15752518710337399144}, 'section': 'Section::::In popular culture.\n'}]}]