Just posted a photo @ Mandai, Singapore https://t.co/RfuJK3M2Xa
North Region
[{'url': 'https://t.co/RfuJK3M2Xa', 'expanded_url': 'https://www.instagram.com/p/CQvljWTnAC8/?utm_medium=twitter', 'display_url': 'instagram.com/p/CQvljWTnAC8/…', 'indices': [40, 63]}]
MANDAI EAST
['posted', 'photo', 'mandai', 'singapore', 'https://t.co/rfujk3m2xa']
[]
just posted photo
posted photo mandai singapore
  [
    {"relatedness": False, "type": "none", "explanation": "The 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 in Singapore. The post only mentions "posted photo Mandai Singapore" without providing any context or information 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?"