We're here... concert might be cancelled but that doesn't mean we will stop celebrating 💙💙💙💙 We love you WINNER 4ever! 

#위MUSTGOON #WINNERCROSSTOURINSG #위너 
@official_jinu_ @official_hoony_ @official_mino_ @official_yoon_ 

Thank you @winseotrash 
From 🇵🇭 to 🇸🇬 https://t.co/IunHD6SwPP
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Ice Lab
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BUGIS
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['celebrating', 'love', 'winner', 'celebrating', 'love', 'winner', 'celebrating', 'winner', 'winner']
here concert might that does mean will stop love winner #mustgoon @official jinu  @official hoony  @official mino  @official yoon  thank @winseotrash from
concert might cancelled mean stop celebrating love winner 4ever mustgoon winnercrosstourinsg thank
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to a maintenance report feedback for a 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 a concert cancellation and the user's disappointment, rather than any issue with a public flat house. Therefore, the answer is "False" for the "relatedness" field, and "none" for the "type" field, along with a brief explanation.