Otter crew going downtown x @ Singapore https://t.co/Q72vahEnnX
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Central Region
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MARINA CENTRE
['otter', 'crew', 'going', 'downtown', 'x', 'singapore', 'https://t.co/q72vahennx']
['crew']
otter crew going downtown
otter crew going downtown x singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report for a public flat house."},
    ]

It seems that the post does not mention anything related to maintenance report feedback for a public flat house. The phrase "otter crew going downtown x singapore" does not provide any context or information that would suggest otherwise. 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 does not relate to the given category.