Question: who played number 6 in i am number four
[{'answer': 'Teresa Palmer', 'provenance': [{'wikipedia_id': '32581589', 'title': 'List of Lorien Legacies characters', 'start_paragraph_id': 78, 'start_character': 20, 'end_paragraph_id': 78, 'end_character': 33, 'bleu_score': 1.0, 'section': 'Section::::The Garde.:Number Six.\n'}]}, {'provenance': [{'wikipedia_id': '32581589', 'title': 'List of Lorien Legacies characters', 'start_paragraph_id': 78, 'start_character': 0, 'end_paragraph_id': 78, 'end_character': 56, 'bleu_score': 0.8070557274927981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12767660693646769505}, 'section': 'Section::::The Garde.:Number Six.\n'}]}]