Question: who sang for little simba in the lion king
[{'answer': 'Jason Weaver', 'provenance': [{'wikipedia_id': '983014', 'title': 'Simba', 'start_paragraph_id': 14, 'start_character': 137, 'end_paragraph_id': 14, 'end_character': 149, 'bleu_score': 1.0, 'section': 'Section::::Development.:Voice.\n'}]}]