Question: when did one piece air on cartoon network
[{'answer': 'April 2005', 'provenance': [{'wikipedia_id': '360759', 'title': 'One Piece', 'start_paragraph_id': 36, 'start_character': 703, 'end_paragraph_id': 36, 'end_character': 713, 'bleu_score': 1.0, 'section': 'Section::::Media.:Anime series.\n'}]}, {'provenance': [{'wikipedia_id': '360759', 'title': 'One Piece', 'start_paragraph_id': 36, 'start_character': 0, 'end_paragraph_id': 36, 'end_character': 1710, 'bleu_score': 0.8370221617216941, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9834796616291551710}, 'section': 'Section::::Media.:Anime series.\n'}]}]