I'm at Copacabana https://t.co/5OEntZjbCW
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/5OEntZjbCW', 'expanded_url': 'https://www.swarmapp.com/c/5dBPVrjv2Ay', 'display_url': 'swarmapp.com/c/5dBPVrjv2Ay', 'indices': [18, 41]}]
TAMPINES EAST
["i'm", 'copacabana', 'https://t.co/5oentzjbcw']
[]
copacabana
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

The given Twitter post "copacabana" does not seem to be related to a maintenance report feedback to public flat house. It is not a specific location or facility related to public housing, and does not mention any issues or requests for maintenance. Therefore, the answer is "relatedness": False, and the type is "none".