Sebelum Dan sesudah @ Singapore https://t.co/1172yh0OvD
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Central Region
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MARINA CENTRE
sebelum dan sesudah singapore
  [
    {"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 does not mention anything related to maintenance report feedback for a public flat house. The phrase "sebelum dan sesudah singapore" does not provide any context that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.