I'm at Changi in Singapore https://t.co/L77gsmqU07
East Region
[{'url': 'https://t.co/L77gsmqU07', 'expanded_url': 'https://www.swarmapp.com/c/7b5kGxgtvA5', 'display_url': 'swarmapp.com/c/7b5kGxgtvA5', '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 any maintenance report feedback or public housing issue. It is possible that the user is simply mentioning the location Changi in Singapore, or sharing their thoughts on the area.