Hello SG 😊 https://t.co/sv6P4U6yhX
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Singapore Changi Airport (SIN)
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CHANGI AIRPORT
hello
hello sg
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the post does not relate to a maintenance report feedback to public flat house. The post simply says "hello sg" and does not contain any information that suggests it is related to maintenance or public housing.