Just posted a photo @ Sentosa https://t.co/goR3oOm0pn
Central Region
[{'url': 'https://t.co/goR3oOm0pn', 'expanded_url': 'https://www.instagram.com/p/CQQuJ44hAfN/?utm_medium=twitter', 'display_url': 'instagram.com/p/CQQuJ44hAfN/…', 'indices': [30, 53]}]
SENTOSA
['posted', 'photo', 'sentosa', 'https://t.co/gor3oom0pn']
[]
just posted photo
posted photo sentosa
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not mention anything related to maintenance report feedback for a public flat house. The post only mentions "posted photo Sentosa" without any context or details that suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.