Six F-15SG Fighter Jets performing aerial flypast display in the skies of entire Singapore. A rehearsal for Singapore National Day Parade 2020. 
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#NDP2020 #NationalDay #Singapore @ Singapore https://t.co/iIrUxypJqM
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Central Region
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MARINA CENTRE
['six', 'f', '15sg', 'fighter', 'jet', 'performing', 'aerial', 'flypast', 'display', 'sky', 'entire', 'singapore', 'rehearsal', 'singapore', 'national', 'day', 'parade', '2020', '. \n.\n.\n.', '#ndp2020', '#nationalday', '#singapore', 'singapore', 'https://t.co/iiruxypjqm']
['parade', 'sky', 'parade', 'parade', 'parade', 'parade', 'parade']
fighter aerial display skies entire rehearsal national parade #ndp     #nationalday #singapore
6 f15sg fighter jets performing aerial flypast display skies entire singapore rehearsal singapore national day parade 2020 ndp2020 nationalday singapore singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not relate to a maintenance report feedback for public flat houses. The post is about a display of fighter jets in the skies over Singapore, which is not a maintenance-related issue. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses." }