I'm at Pulau Ubin in Singapore https://t.co/6JD556oXuL
East Region
[{'url': 'https://t.co/6JD556oXuL', 'expanded_url': 'https://www.swarmapp.com/c/hVY84Pfyazs', 'display_url': 'swarmapp.com/c/hVY84Pfyazs', 'indices': [31, 54]}]
pulau ubin singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the tweet "pulau ubin singapore" is not related to a maintenance report feedback for a public flat house. Pulau Ubin is actually an island located off the coast of Singapore, and the tweet likely refers to a different topic altogether.