I'm at Tampines Mart in Singapore https://t.co/jwU9BG8Z5B
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/jwU9BG8Z5B', 'expanded_url': 'https://www.swarmapp.com/c/4cb6X5eyiJD', 'display_url': 'swarmapp.com/c/4cb6X5eyiJD', 'indices': [34, 57]}]
TAMPINES EAST
["i'm", 'tampines', 'mart', 'singapore', 'https://t.co/jwu9bg8z5b']
[]
mart
tampines mart singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "tampines mart singapore" does not relate to a maintenance report feedback to public flat house. It is possible that the user is simply mentioning the location Tampines Mart in Singapore, or it could be a different topic altogether.