I'm at Changi in Singapore https://t.co/2WeZC3cQSB
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/2WeZC3cQSB', 'expanded_url': 'https://www.swarmapp.com/c/b08N0QFX60d', 'display_url': 'swarmapp.com/c/b08N0QFX60d', '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 Twitter post "changi singapore" does not relate to a maintenance report feedback to public flat house. It is not specific to any particular issue or facility in a public housing estate, and does not contain any keywords or hashtags commonly associated with maintenance report feedback. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it does not fit into any of the other categories. The "explanation" field provides a brief explanation for why the post is not related to maintenance report feedback.