Hainan Business Club Dinner. 生意兴隆！ @ Grand Copthorne Waterfront Hotel https://t.co/O0wei3PBWz
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Central Region
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ROBERTSON QUAY
['hainan', 'business', 'club', 'dinner', '生意兴隆', '！', 'grand', 'copthorne', 'waterfront', 'hotel', 'https://t.co/o0wei3pbwz']
['dinner']
hainan business club dinner grand waterfront hotel
hainan business club dinner grand copthorne waterfront hotel
  [
    {"relatedness": False, "type": "venue", "explanation": "Not related to maintenance report for public flat house"}
    ]

The post does not relate to a maintenance report feedback to public flat house. The location mentioned in the post is a hotel, which is not a facility or infrastructure related to public housing. Therefore, the post does not fall under the category of maintenance report feedback for public flat house.