I am sure the Corona would give me Extra immunity @ Singapore https://t.co/dCKxF8bHmu
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Central Region
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MARINA CENTRE
['sure', 'corona', 'would', 'give', 'extra', 'immunity', 'singapore', 'https://t.co/dckxf8bhmu']
['extra']
sure corona would give extra immunity
sure corona would give extra immunity singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the post you provided does not relate to a maintenance report feedback for a public flat house. The post is about Corona and immunity in Singapore, which is not a maintenance-related topic. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.