I'm at General Post Office in Geylang, Singapore https://t.co/vbB7ZrKxmc https://t.co/eYEapNq2YA
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/vbB7ZrKxmc', 'expanded_url': 'https://www.swarmapp.com/c/7zYHR3Dy8jk', 'display_url': 'swarmapp.com/c/7zYHR3Dy8jk', 'indices': [49, 72]}]
GEYLANG EAST
["i'm", 'general', 'post', 'office', 'geylang', 'singapore', 'https://t.co/vbb7zrkxmc', 'https://t.co/eyeapnq2ya']
['general', 'general']
general post office
general post office geylang singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for a public flat house in Singapore. The post simply mentions the general location of a post office in Geylang, Singapore, without any indication of a maintenance issue or feedback related to public housing. Therefore, the answer is "relatedness": False, and the type is "none".