Question: who plays hershel's daughter on walking dead
[{'answer': 'Emily Kinney', 'provenance': [{'wikipedia_id': '37818974', 'title': 'Beth Greene', 'start_paragraph_id': 1, 'start_character': 170, 'end_paragraph_id': 1, 'end_character': 182, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '37818974', 'title': 'Beth Greene', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 378, 'bleu_score': 0.9679895851501501, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3880516932632072561}, 'section': 'Section::::Abstract.'}]}]