I'm at The Frontier (Science Canteen) in Singapore https://t.co/3R9jwbHbjX
Central Region
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NATIONAL UNIVERSITY OF S'PORE
141910213
["i'm", 'frontier', 'science', 'canteen', 'singapore', 'https://t.co/3r9jwbhbjx']
[]
frontier science canteen
frontier science canteen singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to 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 "frontier science canteen" is not a common term used in maintenance reports, and it does not provide any information about a specific issue or facility that needs maintenance. Therefore, the post does not relate to the specified topic.