อยู่นี่อีก 5 ชม. ไปไหนดี (@ Changi in Singapore) https://t.co/k2N1zAAZ7e
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/k2N1zAAZ7e', 'expanded_url': 'https://www.swarmapp.com/c/hJ4lmn301nd', 'display_url': 'swarmapp.com/c/hJ4lmn301nd', 'indices': [49, 72]}]
CHANGI AIRPORT
5 changi singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "5 changi singapore" does not relate to a maintenance report feedback to public flat house. It is possible that the user is simply mentioning the location Changi in Singapore, or it could be a completely unrelated post.