Yummy @ Singapore https://t.co/CG9L4GKoWg
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Central Region
[{'url': 'https://t.co/CG9L4GKoWg', 'expanded_url': 'https://www.instagram.com/p/CC-Z5HjHT1o/?igshid=124ixzl7lhmpv', 'display_url': 'instagram.com/p/CC-Z5HjHT1o/…', 'indices': [18, 41]}]
MARINA CENTRE
['yummy', 'singapore', 'https://t.co/cg9l4gkowg']
[]
yummy
yummy singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the post does not relate to a maintenance report feedback for a public flat house. The term "yummy singapore" does not provide any context or information that suggests otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.