Question: who played jessica in the man from snowy river
[{'answer': 'Sigrid Thornton', 'provenance': [{'wikipedia_id': '6534317', 'title': 'The Man from Snowy River (1982 film)', 'start_paragraph_id': 1, 'start_character': 364, 'end_paragraph_id': 1, 'end_character': 379, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '6534317', 'title': 'The Man from Snowy River (1982 film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 633, 'bleu_score': 0.9675738086414921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10894291588598601355}, 'section': 'Section::::Abstract.'}]}]