I'm at Greenwood Sanctuary @ Admiralty Park in Singapore https://t.co/aXZ0cvHqSQ
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
North Region
[{'url': 'https://t.co/aXZ0cvHqSQ', 'expanded_url': 'https://www.swarmapp.com/c/f5bJYGoOUwj', 'display_url': 'swarmapp.com/c/f5bJYGoOUwj', 'indices': [57, 80]}]
WOODLANDS EAST
["i'm", 'greenwood', 'sanctuary', 'admiralty', 'park', 'singapore', 'https://t.co/axz0cvhqsq']
['sanctuary', 'sanctuary', 'sanctuary', 'sanctuary']
greenwood sanctuary admiralty park
greenwood sanctuary admiralty park singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to a maintenance report for a public flat house."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for a public flat house in Singapore. The term "greenwood sanctuary" and "admiralty park" do not appear to be associated with any specific maintenance issues or public housing facilities in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house in Singapore.