...mana bas? @ Sembawang, Singapore https://t.co/qGcourQF0a
North Region
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SEMBAWANG CENTRAL
mana
mana bas sembawang singapore
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat in Singapore."},
    ]

It seems that the post does not mention any specific information related to maintenance report feedback for a public flat in Singapore. The term "mana bas sembawang" is not a common term used in Singapore's public housing context, and it does not provide any details about a maintenance issue or feedback related to a public flat. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house in Singapore.