I'm at nex in Singapore https://t.co/q4fBu5mvJT
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
North-East Region
[{'url': 'https://t.co/q4fBu5mvJT', 'expanded_url': 'https://www.swarmapp.com/c/2aNN14ykYex', 'display_url': 'swarmapp.com/c/2aNN14ykYex', 'indices': [24, 47]}]
SERANGOON CENTRAL
["i'm", 'nex', 'singapore', 'https://t.co/q4fbu5mvjt']
[]
nex singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "nex singapore" does not relate to a maintenance report feedback to public flat house. It is not clear what the tweet means or refers to. Could you please provide more context or clarify the question?