Question: who plays jack's mom on secret life
[{'answer': 'Kristin Bauer van Straten', 'provenance': [{'wikipedia_id': '21597918', 'title': 'List of The Secret Life of the American Teenager characters', 'start_paragraph_id': 87, 'start_character': 0, 'end_paragraph_id': 87, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Minor characters.:Mrs. Stone.\n'}]}, {'provenance': [{'wikipedia_id': '21597918', 'title': 'List of The Secret Life of the American Teenager characters', 'start_paragraph_id': 87, 'start_character': 0, 'end_paragraph_id': 87, 'end_character': 349, 'bleu_score': 0.609694791011667, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5133146153215574027}, 'section': 'Section::::Minor characters.:Mrs. Stone.\n'}]}]