Question: who plays bunny in rise of the guardians
[{'answer': 'Hugh Jackman', 'provenance': [{'wikipedia_id': '23399828', 'title': 'Rise of the Guardians', 'start_paragraph_id': 1, 'start_character': 361, 'end_paragraph_id': 1, 'end_character': 373, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]