Performing in Singapore 27 and 28 March with the Singapore Symphony Orchestra at the beautiful Victoria Theatre! @ Victoria Concert Hall 维多利亚音乐厅 https://t.co/EpJw7Xzik9
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
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CITY HALL
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['symphony', 'orchestra', 'beautiful', 'orchestra', 'march', 'symphony', 'orchestra', 'beautiful', 'orchestra', 'orchestra', 'symphony']
march with symphony orchestra beautiful victoria victoria concert hall
performing singapore 27 28 march singapore symphony orchestra beautiful victoria theatre victoria concert hall
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback for a public flat house. The post mentions a performance in Singapore, specifically at the Victoria Theatre and Victoria Concert Hall, but does not mention any issues or concerns related to maintenance or public housing. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a brief explanation that the post is not related to maintenance report feedback for public flat house.