Question: who plays the voice of candace on phineas and ferb
[{'answer': 'Ashley Tisdale', 'provenance': [{'wikipedia_id': '22388597', 'title': 'List of Phineas and Ferb characters', 'start_paragraph_id': 10, 'start_character': 25, 'end_paragraph_id': 10, 'end_character': 39, 'bleu_score': 1.0, 'section': 'Section::::Main characters.:Candace Flynn.\n'}]}, {'provenance': [{'wikipedia_id': '22388597', 'title': 'List of Phineas and Ferb characters', 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 554, 'bleu_score': 0.9080084944897381, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9490819159438315548}, 'section': 'Section::::Main characters.:Candace Flynn.\n'}]}]