I'm at PSA Keppel in Singapore https://t.co/lt1y3LgYBM
Central Region
[{'url': 'https://t.co/lt1y3LgYBM', 'expanded_url': 'https://www.swarmapp.com/c/gaItbiFNOUR', 'display_url': 'swarmapp.com/c/gaItbiFNOUR', 'indices': [31, 54]}]
CITY TERMINALS
["i'm", 'psa', 'keppel', 'singapore', 'https://t.co/lt1y3lgybm']
[]
psa keppel singapore
  [
    {"relatedness": True, "type": "facility", "explanation": "broken lift/window/etc requires maintenance"},
    ]


    Does the post relate to a maintenance report feedback to public flat house (e.g., a broken facility, an inconvenience, block number or street, requst fixing, etc.)?

The post "psa keppel singapore" does relate to a maintenance report feedback to public flat house. Specifically, it relates to a facility (lift/window/etc) that requires maintenance.

Therefore, the output answer is:

{
"relatedness": True,
"type": "facility",
"explanation": "broken lift/window/etc requires maintenance"
}