Question: who played mrs harris in anne of green gables
[{'answer': 'Wendy Hiller', 'provenance': [{'wikipedia_id': '1237529', 'title': 'Anne of Green Gables: The Sequel', 'start_paragraph_id': 46, 'start_character': 159, 'end_paragraph_id': 46, 'end_character': 171, 'bleu_score': 1.0, 'section': 'Section::::Production.\n'}]}, {'provenance': [{'wikipedia_id': '1237529', 'title': 'Anne of Green Gables: The Sequel', 'start_paragraph_id': 15, 'start_character': 0, 'end_paragraph_id': 15, 'end_character': 38, 'bleu_score': 0.5081327481546141, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6297099178300699009}, 'section': 'Section::::Cast.\n'}]}]