周杰伦 嘉年华 世界巡回演唱会
#JayChouCarnivalWorldTour2020 @ National Stadium, Singapore https://t.co/quNU3Gqncz
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/quNU3Gqncz', 'expanded_url': 'https://www.instagram.com/p/B7IxPmZlQbb/?igshid=ny65a3g5vwas', 'display_url': 'instagram.com/p/B7IxPmZlQbb/…', 'indices': [76, 99]}]
TANJONG RHU
national stadium
jaychoucarnivalworldtour2020 national stadium singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not mention anything related to maintenance report feedback for a public flat house. The post simply mentions "jaychoucarnivalworldtour2020 national stadium singapore", which does not contain any keywords related to maintenance or public housing. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"