I'm at Buffet Town in Singapore https://t.co/nbkr6QUjkq
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/nbkr6QUjkq', 'expanded_url': 'https://www.swarmapp.com/c/47dTAgYyUf9', 'display_url': 'swarmapp.com/c/47dTAgYyUf9', 'indices': [32, 55]}]
CITY HALL
["i'm", 'buffet', 'town', 'singapore', 'https://t.co/nbkr6qujkq']
['buffet', 'buffet']
buffet town
buffet town singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post "buffet town singapore" does not relate to a maintenance report feedback to public flat house. It is not clear what the post is referring to, as it is a generic term for a type of restaurant. Therefore, the answer is "relatedness": False, and the type is "none".