second concert of 2020 #JayChouCarnivalWorldTour https://t.co/MXJ2AI5EZV
<a href="http://twitter.com/download/iphone" rel="nofollow">Twitter for iPhone</a>
National Stadium
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TANJONG RHU
['second', 'concert', '2020', '#jaychoucarnivalworldtour', 'https://t.co/mxj2ai5ezv']
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second concert
second concert 2020 jaychoucarnivalworldtour
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for a public flat house. The post mentions "second concert 2020 jaychoucarnivalworldtour" which does not seem to be related to any maintenance issue or feedback for a public flat house. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.