Question: who played kate on my sister's keeper
[{'answer': 'Sofia', 'provenance': [{'wikipedia_id': '3227153', 'title': 'Sofia Vassilieva', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 5, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Vassilieva', 'provenance': [{'wikipedia_id': '3227153', 'title': 'Sofia Vassilieva', 'start_paragraph_id': 0, 'start_character': 6, 'end_paragraph_id': 0, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3227153', 'title': 'Sofia Vassilieva', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 365, 'bleu_score': 0.8409905858599561, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1688627267918331517}, 'section': 'Section::::Abstract.'}]}]