Question: who plays nina's mom on general hospital
[{'answer': 'Madeline Reeves', 'provenance': [{'wikipedia_id': '42230475', 'title': 'Madeline Reeves', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '42230475', 'title': 'Madeline Reeves', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 960, 'bleu_score': 0.9875383322810981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9802525443933324651}, 'section': 'Section::::Abstract.'}]}]