Question: what animal is perry from phineas and ferb
[{'answer': 'platypus', 'provenance': [{'wikipedia_id': '16719281', 'title': 'Perry the Platypus', 'start_paragraph_id': 1, 'start_character': 72, 'end_paragraph_id': 1, 'end_character': 80, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '16719281', 'title': 'Perry the Platypus', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 560, 'bleu_score': 0.9147192115400311, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11866554332285603658}, 'section': 'Section::::Abstract.'}]}]