1946年南京 公审莫国康 https://t.co/xN1HcGVEl4
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The Salad Corner
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RAFFLES PLACE
1946
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The given Twitter post does not mention anything related to maintenance report feedback for a public flat house. Therefore, the answer is a JSON object with "relatedness" set to "False", "type" set to "none", and "explanation" set to a short explanation that the post does not relate to the requested topic.