I'm at Skytrain Station C in Singapore https://t.co/Gai0QPHond
<a href="https://www.swarmapp.com" rel="nofollow">Foursquare Swarm</a>
East Region
[{'url': 'https://t.co/Gai0QPHond', 'expanded_url': 'https://www.swarmapp.com/c/3ehTzqkbFbJ', 'display_url': 'swarmapp.com/c/3ehTzqkbFbJ', 'indices': [39, 62]}]
CHANGI AIRPORT
["i'm", 'skytrain', 'station', 'c', 'singapore', 'https://t.co/gai0qphond']
[]
station
skytrain station c singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house in Singapore. The post simply mentions the location of a Skytrain station in Singapore, which does not fall under the category of maintenance report feedback. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues." }