@dionnananana guess what happened… hahahaha @ Shangri-La Singapore https://t.co/q5INwVAm0f
Central Region
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NASSIM
@dionnananana guess what
guess happened hahahaha shangrila singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the post does not relate to a maintenance report feedback for a public flat house in Singapore. The word "Shangrila" could be a reference to a private residential building or a fictional place, and the phrase "hahahaha" does not provide any context or information related to maintenance or public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback for public flat house in Singapore.