Gonna be “Live” today , Sunday 7th June 7pm Singapore time to celebrate the launch of #saved and the #savedremix  on Spotify and all the other online stores ! We r gonna sing a few songs live for u tonight! And also… https://t.co/NZz7MmmL89
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Central Region
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MARINA CENTRE
['gonna', '“', 'live', '”', 'today', 'sunday', '7th', 'june', '7pm', 'singapore', 'time', 'celebrate', 'launch', '#saved', '#savedremix', 'spotify', 'online', 'store', 'r', 'gonna', 'sing', 'song', 'live', 'u', 'tonight', 'also', '…', 'https://t.co/nzz7mmml89']
['sing', 'sing', 'launch', 'store', 'sing', 'sing', 'time', 'launch', 'store', 'sing']
live today sunday june time celebrate launch #saved #savedremix other sing live tonight also
going live today sunday 7th june 7pm singapore time celebrate launch saved savedremix spotify online stores r going sing songs live tonight also
  [
    {"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 is about an event happening on Sunday, June 7th at 7 PM Singapore time, where the user will be singing live on Spotify online stores. It 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 short explanation that the post is not related to maintenance report feedback for public flat house.