Question: who is jake's mom in the dark tower
[{'answer': 'Katheryn Winnick as Laurie Chambers', 'provenance': [{'wikipedia_id': '46883773', 'title': 'The Dark Tower (2017 film)', 'start_paragraph_id': 20, 'start_character': 12, 'end_paragraph_id': 20, 'end_character': 47, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '46883773', 'title': 'The Dark Tower (2017 film)', 'start_paragraph_id': 20, 'start_character': 0, 'end_paragraph_id': 20, 'end_character': 62, 'bleu_score': 0.7598356856515921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12599727399381863051}, 'section': 'Section::::Cast.\n'}]}]