Day one is here #SGAirshow2020 hoping all have a busy day! @prattandwhitney @PWCanada   #eventprofs https://t.co/uOHDTfqH9M
<a href="http://twitter.com/download/iphone" rel="nofollow">Twitter for iPhone</a>
Singapore Airshow
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CHANGI AIRPORT
['day', 'one', '#sgairshow2020', 'hoping', 'busy', 'day', '@prattandwhitney', '@pwcanada', '#eventprofs', 'https://t.co/uohdtfqh9m']
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here #sgairshow     have busy @prattandwhitney @pwcanada #eventprofs
day 1 sgairshow2020 hoping busy day eventprofs
  [
    {"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 public flat house. The post simply expresses hope for a busy day at an event and does not mention any specific issues or concerns related to maintenance or public housing. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.