I'm at Out To Chill (OTC) in Singapore https://t.co/lFxT7yOCMI https://t.co/YypuTWU9ON
Central Region
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LAVENDER
["i'm", 'chill', 'otc', 'singapore', 'https://t.co/lfxt7yocmi', 'https://t.co/yyputwu9on']
[]
chill
chill otc singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post you provided does not mention anything related to maintenance report feedback for a public flat house in Singapore. The term "chill otc singapore" does not provide any context or information that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.