Question: which bird is the film happy feet about
[{'answer': 'penguin', 'provenance': [{'wikipedia_id': '1499348', 'title': 'Happy Feet', 'start_paragraph_id': 5, 'start_character': 14, 'end_paragraph_id': 5, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '1499348', 'title': 'Happy Feet', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 835, 'bleu_score': 0.9763425293029221, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10988381691383590201}, 'section': 'Section::::Plot.\n'}]}]