I'm at Collin's in Singapore https://t.co/k3Nh2ctwA4
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/k3Nh2ctwA4', 'expanded_url': 'https://www.swarmapp.com/c/kM2NKq7edA8', 'display_url': 'swarmapp.com/c/kM2NKq7edA8', 'indices': [29, 52]}]
MARINA CENTRE
["i'm", "collin's", 'singapore', 'https://t.co/k3nh2ctwa4']
[]
collin
collin singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance."},
    ]

It seems that the tweet does not relate to a maintenance report feedback for a public flat house in Singapore. The tweet simply says "collin singapore" and does not contain any information about a specific issue or facility that needs maintenance.