Question: who played aunt vesta in sabrina the teenage witch
[{'answer': 'Raquel Welch', 'provenance': [{'wikipedia_id': '11191013', 'title': 'List of Sabrina the Teenage Witch characters', 'start_paragraph_id': 57, 'start_character': 65, 'end_paragraph_id': 57, 'end_character': 77, 'bleu_score': 1.0, 'section': 'Section::::Relatives.\n'}]}, {'provenance': [{'wikipedia_id': '11191013', 'title': 'List of Sabrina the Teenage Witch characters', 'start_paragraph_id': 57, 'start_character': 0, 'end_paragraph_id': 57, 'end_character': 736, 'bleu_score': 0.9844346099707091, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7687142661984697103}, 'section': 'Section::::Relatives.\n'}]}]