Question: who played the fox in guardians of the galaxy
[{'answer': 'Bradley Cooper', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 504, 'end_paragraph_id': 1, 'end_character': 518, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 17, 'start_character': 117, 'end_paragraph_id': 17, 'end_character': 1637, 'bleu_score': 0.8398620722491531, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9119771827333767760}, 'section': 'Section::::Cast.\n'}]}]