Just posted a photo @ Gardens by the Bay https://t.co/OAF3J8qUvd
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/OAF3J8qUvd', 'expanded_url': 'https://www.instagram.com/p/B7I0X74j9s6/?igshid=16uv5zxy1w2o0', 'display_url': 'instagram.com/p/B7I0X74j9s6/…', 'indices': [41, 64]}]
MARINA SOUTH
['posted', 'photo', 'garden', 'bay', 'https://t.co/oaf3j8quvd']
['garden', 'garden']
just posted photo
posted photo gardens bay
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report for a public flat house."},
    ]

It seems that the post does not mention anything related to a maintenance report or public flat house. The post only mentions "gardens bay" which could be a location or a general term and does not provide any context related to maintenance or public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.