常識題：美國🇺🇸洛杉磯一家手機店昨天遭到大肆破壞，幾乎全部手機給暴徒搶去....最後店員點算，赫然發現有一著名品牌手機安然無缺。請問是那一名著名品牌手機？#Mobile #USA https://t.co/qRYm4aKg3p
<a href="http://twitter.com/download/iphone" rel="nofollow">Twitter for iPhone</a>
Rocky Master
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TRAFALGAR
#mobile #usa
mobile usa
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to a public flat house. The term "mobile usa" does not provide any context or information that would suggest otherwise. Therefore, the answer is "relatedness": False and the type is "none".