I'm at Khoo Teck Puat Hospital (KTPH) in Singapore https://t.co/tdQAFmje8q
North Region
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YISHUN CENTRAL
teck hospital
khoo teck puat hospital ktph singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "khoo teck puat hospital ktph singapore" does not relate to a maintenance report feedback to public flat house. The tweet does not mention any specific issue or facility related to public housing, and therefore it does not fit the category of maintenance report feedback.