I'm at Great World in Singapore https://t.co/QWhHTvzg4k
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/QWhHTvzg4k', 'expanded_url': 'https://www.swarmapp.com/c/8aOXEDPX5Ci', 'display_url': 'swarmapp.com/c/8aOXEDPX5Ci', 'indices': [32, 55]}]
ROBERTSON QUAY
["i'm", 'great', 'world', 'singapore', 'https://t.co/qwhhtvzg4k']
[]
great world
great world 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 post does not mention anything related to maintenance report feedback for a public flat house. The term "great world singapore" is not specific to any particular issue or topic, and therefore does not match any of the categories I was trained on.