I'm at Swanston in Singapore https://t.co/FPVHUohw3q
Central Region
[{'url': 'https://t.co/FPVHUohw3q', 'expanded_url': 'https://www.swarmapp.com/c/f0dsKRwRdm9', 'display_url': 'swarmapp.com/c/f0dsKRwRdm9', 'indices': [29, 52]}]
PEARL'S HILL
["i'm", 'swanston', 'singapore', 'https://t.co/fpvhuohw3q']
[]
swanston singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "swanston singapore" does not relate to a maintenance report feedback to public flat house. The post does not mention any specific issues or facilities related to public housing, and therefore it can be classified as "none".