I'm at Downtown Core https://t.co/MYrHIRqFs0
Singapore
[{'url': 'https://t.co/MYrHIRqFs0', 'expanded_url': 'https://www.swarmapp.com/c/ikjLjC6u7ni', 'display_url': 'swarmapp.com/c/ikjLjC6u7ni', 'indices': [21, 44]}]
CLIFFORD PIER
["i'm", 'downtown', 'core', 'https://t.co/myrhirqfs0']
['core']
downtown core
downtown core
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to a maintenance report for a public flat house."},
    ]

It seems that the tweet "downtown core" is not related to a maintenance report feedback for a public flat house. It is possible that the user is referring to the downtown area of a city or a core business district, but it does not seem to be related to a specific maintenance issue in a public housing complex.