Question: who sings a whole new world in aladdin
[{'answer': 'Brad Kane', 'provenance': [{'wikipedia_id': '1815752', 'title': 'A Whole New World', 'start_paragraph_id': 1, 'start_character': 170, 'end_paragraph_id': 1, 'end_character': 179, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Lea Salonga', 'provenance': [{'wikipedia_id': '1815752', 'title': 'A Whole New World', 'start_paragraph_id': 1, 'start_character': 184, 'end_paragraph_id': 1, 'end_character': 195, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]