I'm at Esso Station in Singapore https://t.co/5inP2l8mCI
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/5inP2l8mCI', 'expanded_url': 'https://www.swarmapp.com/c/9WPLMT1aakZ', 'display_url': 'swarmapp.com/c/9WPLMT1aakZ', 'indices': [33, 56]}]
TAMPINES EAST
["i'm", 'esso', 'station', 'singapore', 'https://t.co/5inp2l8mci']
[]
station
esso station singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the tweet "esso station singapore" does not relate to a maintenance report feedback for a public flat house. It is possible that the user is simply mentioning the location of a petrol station in Singapore.