Question: who does elizabeth marry in when calls the heart
[{'answer': 'Mountie Jack Thornton', 'provenance': [{'wikipedia_id': '41630866', 'title': 'When Calls the Heart', 'start_paragraph_id': 39, 'start_character': 574, 'end_paragraph_id': 39, 'end_character': 595, 'bleu_score': 1.0, 'section': 'Section::::Characters.\n'}]}, {'provenance': [{'wikipedia_id': '41630866', 'title': 'When Calls the Heart', 'start_paragraph_id': 39, 'start_character': 0, 'end_paragraph_id': 39, 'end_character': 1611, 'bleu_score': 0.963741497421962, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8084981845000539306}, 'section': 'Section::::Characters.\n'}]}]