So long Singapore @ Supertree Observatory https://t.co/FHCjaZGbuh
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Central Region
[{'url': 'https://t.co/FHCjaZGbuh', 'expanded_url': 'https://www.instagram.com/p/B8Gug6olRpr/?igshid=p1s37cx0gqi7', 'display_url': 'instagram.com/p/B8Gug6olRpr/…', 'indices': [42, 65]}]
MARINA SOUTH
['long', 'singapore', 'supertree', 'observatory', 'https://t.co/fhcjazgbuh']
['long']
long observatory
long singapore supertree observatory
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to maintenance report feedback for public flat houses."},
    ]

It seems that the post does not mention anything related to maintenance report feedback for public flat houses. The post simply refers to a "long singapore supertree observatory", which does not fit the given category.