Just posted a photo @ Gain City Best-Electric https://t.co/yxTyPug4C5
Central Region
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MARINA CENTRE
['posted', 'photo', 'gain', 'city', 'best-electric', 'https://t.co/yxtypug4c5']
['gain', 'gain', 'gain']
just posted photo gain city
posted photo gain city bestelectric
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post you provided does not contain any information related to a maintenance report feedback for a public flat house. The post only mentions "gain city bestelectric" and does not provide any context or details that would suggest otherwise. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not belong to any category related to maintenance reports. The "explanation" field provides a brief explanation for why the post does not relate to a maintenance report feedback.