Question: who played alice tinkers sister in vicar of dibley
[{'answer': 'Mel Giedroyc', 'provenance': [{'wikipedia_id': '50747113', 'title': 'The Christmas Lunch Incident', 'start_paragraph_id': 4, 'start_character': 519, 'end_paragraph_id': 4, 'end_character': 531, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '50747113', 'title': 'The Christmas Lunch Incident', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 820, 'bleu_score': 0.976181511863994, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3709143559006676904}, 'section': 'Section::::Plot.\n'}]}]