Question: who does loretta's voice on family guy
[{'answer': 'Alex Borstein', 'provenance': [{'wikipedia_id': '2466103', 'title': 'Cleveland Brown', 'start_paragraph_id': 2, 'start_character': 114, 'end_paragraph_id': 2, 'end_character': 127, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2466103', 'title': 'Cleveland Brown', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 635, 'bleu_score': 0.9792717993254391, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6288873899776859369}, 'section': 'Section::::Abstract.'}]}]