Question: who plays tara's mom on true blood
[{'answer': 'Adina Elizabeth Porter', 'provenance': [{'wikipedia_id': '6659670', 'title': 'Adina Porter', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]