lek lek tenang https://t.co/rEUKajNomh
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Blk 451 Pasir Ris Dr 6
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PASIR RIS DRIVE
lek lek tenang
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "lek lek tenang" does not relate to a maintenance report feedback to a public flat house. The post does not mention any specific issues or facilities related to public housing, and therefore it can be classified as "none" in terms of relatedness.