I'm at Changi in Singapore https://t.co/AEpkUWgF9Y
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/AEpkUWgF9Y', 'expanded_url': 'https://www.swarmapp.com/c/9xTdlm3onBJ', 'display_url': 'swarmapp.com/c/9xTdlm3onBJ', 'indices': [27, 50]}]
CHANGI AIRPORT
changi singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "changi singapore" does not relate to a maintenance report feedback to public flat house. It is not specific to any particular issue or facility, and does not provide any information that would suggest it is related to public housing. Therefore, the answer is "relatedness": False.