Just posted a photo @ Ginett Singapore https://t.co/3pKCjOU7td
Central Region
[{'url': 'https://t.co/3pKCjOU7td', 'expanded_url': 'https://www.instagram.com/p/CKGisKpHa9r/?igshid=1py4fbrsr8bgc', 'display_url': 'instagram.com/p/CKGisKpHa9r/…', 'indices': [39, 62]}]
BENCOOLEN
['posted', 'photo', 'ginett', 'singapore', 'https://t.co/3pkcjou7td']
[]
just posted photo
posted photo ginett 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 ginett singapore" without any context or details that would suggest otherwise. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"