Question: what is the second movie of i am number four
[{'answer': 'The Power of Six', 'provenance': [{'wikipedia_id': '27588976', 'title': 'I Am Number Four (film)', 'start_paragraph_id': 77, 'start_character': 72, 'end_paragraph_id': 77, 'end_character': 88, 'bleu_score': 1.0, 'section': 'Section::::Possible sequel.\n'}]}, {'provenance': [{'wikipedia_id': '27588976', 'title': 'I Am Number Four (film)', 'start_paragraph_id': 77, 'start_character': 0, 'end_paragraph_id': 77, 'end_character': 502, 'bleu_score': 0.9792717993254391, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15580466294285934622}, 'section': 'Section::::Possible sequel.\n'}]}]