I'm at Bukit Timah Nam Seng Dental Surgery in Singapore https://t.co/gRkB38NiiF
Central Region
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ANAK BUKIT
dental surgery
bukit timah nam seng dental surgery singapore
  [
    {"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 mentions "bukit timah nam seng dental surgery singapore", which does not appear to be related to any maintenance issue in a public flat. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not fit into any of the other categories. The "explanation" field provides a brief explanation for why the post is not related to maintenance report feedback.