In the mid of #coronavirus taking selfie after class is compulsory, part of precautionary measures (contact tracing data). 

Ini usai kelas yg aku ajar hari ini. Kebetulan pas anakku lagi ikut ✌️ https://t.co/Cf3ioh3zXQ
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National University of Singapore (NUS)
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NATIONAL UNIVERSITY OF S'PORE
ChIJ-Q_yz1Ua2jERirfx3fu9Hlw
#coronavirus taking after class compulsory part precautionary contact tracing data ajar
mid coronavirus taking selfie class compulsory part precautionary measures contact tracing data ini usai kelas yg aku ajar hari ini kebetulan pas anakku lagi ikut
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback for a public flat house. The post is about taking selfies in a class during the COVID-19 pandemic as a precautionary measure and contact tracing data. It does not mention any maintenance or infrastructure issues related to public flats. Therefore, the answer is "False" for the "relatedness" field, and "none" for the "type" field, with a brief explanation provided in the "explanation" field.