I'm at ArtScience Museum - @artscimuseum in Singapore https://t.co/vaSJWHPUTN
Central Region
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BAYFRONT SUBZONE
["i'm", 'artscience', 'museum', '@artscimuseum', 'singapore', 'https://t.co/vasjwhputn']
[]
museum @artscimuseum
artscience museum singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

The post "artscience museum singapore" does not relate to a maintenance report feedback to public flat house. It is a general post about the Artscience Museum in Singapore, which is not a facility or service related to public housing. Therefore, the post does not fall under any of the categories listed in the question.