I'm at Phone Box https://t.co/rmz9aJB1z3
Central Region
[{'url': 'https://t.co/rmz9aJB1z3', 'expanded_url': 'https://www.swarmapp.com/c/79Y2VNrx67g', 'display_url': 'swarmapp.com/c/79Y2VNrx67g', 'indices': [17, 40]}]
BOON KENG
["i'm", 'phone', 'box', 'https://t.co/rmz9ajb1z3']
[]
phone
phone box
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the post does not relate to a maintenance report feedback to public flat house. The word "phone box" does not mention any specific issue or problem related to public housing or maintenance. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because it is not related to any specific category. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.