I'm at Portsdown Flyover in Pasir Panjang, Singapore https://t.co/ErftuTP9nK
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/ErftuTP9nK', 'expanded_url': 'https://www.swarmapp.com/c/9tqegOehpew', 'display_url': 'swarmapp.com/c/9tqegOehpew', 'indices': [53, 76]}]
QUEENSWAY
ChIJ28Gro7Qb2jER8CWBcDMkEeA
["i'm", 'portsdown', 'flyover', 'pasir', 'panjang', 'singapore', 'https://t.co/erftutp9nk']
[]
portsdown flyover pasir panjang singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not mention anything related to a maintenance report feedback for a public flat house in Singapore. The phrase "portsdown flyover pasir panjang singapore" does not contain any keywords or phrases that suggest a maintenance issue or feedback related to a public flat house. Therefore, the answer is "relatedness": False.