Question: who did natalie hall play in pretty little liars
[{'answer': 'Kate Randall', 'provenance': [{'wikipedia_id': '27030390', 'title': 'Natalie Hall', 'start_paragraph_id': 8, 'start_character': 112, 'end_paragraph_id': 8, 'end_character': 124, 'bleu_score': 1.0, 'section': 'Section::::Career.:Acting.\n'}]}, {'provenance': [{'wikipedia_id': '27030390', 'title': 'Natalie Hall', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 298, 'bleu_score': 0.9200664513440551, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7766674424718553076}, 'section': 'Section::::Career.:Acting.\n'}]}]