I'm at Copacabana https://t.co/cAkaIuSdIV
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/cAkaIuSdIV', 'expanded_url': 'https://www.swarmapp.com/c/4MhQwJotedZ', 'display_url': 'swarmapp.com/c/4MhQwJotedZ', 'indices': [18, 41]}]
TAMPINES EAST
["i'm", 'copacabana', 'https://t.co/cakaiusdiv']
[]
copacabana
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "copacabana" does not relate to a maintenance report feedback to public flat house. It is not a specific location or a reference to a broken facility, inconvenience, or request for fixing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because it does not fit any of the categories provided. The "explanation" field is left blank because there is no additional information to provide.