Question: who does the voice of loretta on family guy
[{'answer': 'Alex Borstein', 'provenance': [{'wikipedia_id': '6101072', 'title': 'List of Family Guy cast members', 'start_paragraph_id': 1, 'start_character': 202, 'end_paragraph_id': 1, 'end_character': 215, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '6101072', 'title': 'List of Family Guy cast members', 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 664, 'bleu_score': 0.9608889364388631, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14471318533218586291}, 'section': 'Section::::Current cast.:Alex Borstein.\n'}]}]