Big City Lights #Singapore https://t.co/Gw8jACUQQG
Marina Bay Sands
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BAYFRONT SUBZONE
['big', 'city', 'light', '#singapore', 'https://t.co/gw8jacuqqg']
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city #singapore
big city lights singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post "big city lights singapore" does not mention anything related to maintenance report feedback for a public flat house. Therefore, the answer is that the post does not relate to this category.