I'm at Changi in Singapore https://t.co/8v8uXPNHPM
East Region
[{'url': 'https://t.co/8v8uXPNHPM', 'expanded_url': 'https://www.swarmapp.com/c/2A6XNpZxUuo', 'display_url': 'swarmapp.com/c/2A6XNpZxUuo', 'indices': [27, 50]}]
CHANGI AIRPORT
changi singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "changi singapore" is not related to a maintenance report feedback for a public flat house. It is possible that the user is simply mentioning the location Changi in Singapore, or referring to a different topic altogether.