Alif Ba Ta... https://t.co/UaAHdvZmSY
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Blk 487 Jurong West Avenue 1
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HONG KAH
alif
alif ba ta
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post "alif ba ta" does not contain any information related to a maintenance report feedback for a public flat house. It is possible that the user is simply expressing a random thought or sentiment, or that the post is in a language or dialect that is unfamiliar to me. Without more context or information, it is difficult to provide a more specific answer.