I'm at slack slack slack~ https://t.co/Se6Wvt99Y7
East Region
[{'url': 'https://t.co/Se6Wvt99Y7', 'expanded_url': 'https://www.swarmapp.com/c/1mSjkc7fiFj', 'display_url': 'swarmapp.com/c/1mSjkc7fiFj', 'indices': [26, 49]}]
BEDOK NORTH
["i'm", 'slack', 'slack', 'slack', 'https://t.co/se6wvt99y7']
['slack', 'slack', 'slack']
slack slack slack
slack slack slack
  [
    {"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. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not belong to any category. The "explanation" field provides a brief explanation for why the post does not relate to the given category.