I'm at Ngee Ann City in Singapore https://t.co/OK5mrHD5Ua
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/OK5mrHD5Ua', 'expanded_url': 'https://www.swarmapp.com/c/am5HeBugPQF', 'display_url': 'swarmapp.com/c/am5HeBugPQF', 'indices': [34, 57]}]
BOULEVARD
["i'm", 'ngee', 'ann', 'city', 'singapore', 'https://t.co/ok5mrhd5ua']
[]
city
ngee ann city singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "ngee ann city singapore" does not relate to a maintenance report feedback to public flat house. The post does not mention any specific issue or facility related to public housing, and therefore it is not classified as related.