I'm at PastaMania in Singapore https://t.co/cG8gOEpNVk
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/cG8gOEpNVk', 'expanded_url': 'https://www.swarmapp.com/c/eQTB0PflrFj', 'display_url': 'swarmapp.com/c/eQTB0PflrFj', 'indices': [31, 54]}]
CHANGI AIRPORT
["i'm", 'pastamania', 'singapore', 'https://t.co/cg8goepnvk']
[]
pastamania singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "pastamania singapore" does not relate to a maintenance report feedback to public flat house. It is not a complaint or feedback about a broken facility, inconvenience, or any other issue related to public housing. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback." }.