I'm at Uncle Ringgo https://t.co/dti0F6zubu
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/dti0F6zubu', 'expanded_url': 'https://www.swarmapp.com/c/fyqzuxMYuiL', 'display_url': 'swarmapp.com/c/fyqzuxMYuiL', 'indices': [20, 43]}]
TAMPINES EAST
["i'm", 'uncle', 'ringgo', 'https://t.co/dti0f6zubu']
[]
uncle
uncle ringgo
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "uncle ringgo" does not relate to a maintenance report feedback to a public flat house. The post does not mention any specific issue or facility related to public housing, and therefore it can be classified as "none" or unrelated to the topic.