I'm at Downtown Core https://t.co/zECLLLNlTD
Singapore
[{'url': 'https://t.co/zECLLLNlTD', 'expanded_url': 'https://www.swarmapp.com/c/0wnW9JLbtyv', 'display_url': 'swarmapp.com/c/0wnW9JLbtyv', 'indices': [21, 44]}]
CLIFFORD PIER
["i'm", 'downtown', 'core', 'https://t.co/zeclllnltd']
['core']
downtown core
downtown core
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "downtown core" does not relate to a maintenance report feedback to public flat house. It is not specific to any particular issue or location, and therefore does not match any of the categories I was trained on.