I'm at Sun Plaza in Singapore https://t.co/vnPedQu9VS
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
North Region
[{'url': 'https://t.co/vnPedQu9VS', 'expanded_url': 'https://www.swarmapp.com/c/8dM4GiggFgD', 'display_url': 'swarmapp.com/c/8dM4GiggFgD', 'indices': [30, 53]}]
SEMBAWANG CENTRAL
["i'm", 'sun', 'plaza', 'singapore', 'https://t.co/vnpedqu9vs']
['sun', 'sun', 'sun', 'sun', 'sun']
plaza
sun plaza singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "sun plaza singapore" does not relate to a maintenance report feedback to public flat house. It is not a specific location or facility related to public housing, and does not contain any language that suggests a complaint or issue with maintenance. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because it does not fit into any of the other categories. The "explanation" field contains a brief explanation for why this is the case.