Sorry na hahaha #biyahechallenge https://t.co/J2j14HG5GK
Lower Seletar Reservoir Park
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LOWER SELETAR
sorry #biyahechallenge
sorry na hahaha biyahechallenge
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house. The user simply expressed a funny sentiment in a playful manner, without mentioning any specific issue or request for maintenance. Therefore, the answer is "relatedness": False and "type": "none".