Question: what is the tri state area in phineas and ferb
[{'answer': 'never specified', 'provenance': [{'wikipedia_id': '6018749', 'title': 'Phineas and Ferb', 'start_paragraph_id': 4, 'start_character': 168, 'end_paragraph_id': 4, 'end_character': 183, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '6018749', 'title': 'Phineas and Ferb', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 760, 'bleu_score': 0.9601968849001611, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15226874156251426920}, 'section': 'Section::::Plot.\n'}]}]