takin the apex @ turn 21 🏁🏎 https://t.co/Zf851Uy78f
Marina Bay Street Circuit
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MARINA CENTRE
['takin', 'apex', 'turn', '21', '🏁', '🏎', 'https://t.co/zf851uy78f']
[]
takin apex turn
takin apex turn 21
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house."},
    ]

It seems that the post does not relate to a maintenance report feedback for a public flat house. The phrase "takin apex turn 21" does not suggest any issue or inconvenience related to a public flat house. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not related to any specific category. The "explanation" field provides a brief explanation for why the post is not related to the given category.