Question: When was the American-born former Japanese pop singer born who was debuted in February 2003 and also a belongs to the category of  "Dekichatta kekkon"?
{'answer': 'February 24, 1982', 'supporting_facts': [['Dekichatta kekkon', 0], ['Dekichatta kekkon', 2], ['Melody (Japanese singer)', 0], ['Melody (Japanese singer)', 1], ['Melody (Japanese singer)', 2]]}