I'm at Canberra MRT Station (NS12) in Sembawang, Singapore https://t.co/8weApUOAx5
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
North Region
[{'url': 'https://t.co/8weApUOAx5', 'expanded_url': 'https://www.swarmapp.com/c/dLc6G7InqTL', 'display_url': 'swarmapp.com/c/dLc6G7InqTL', 'indices': [59, 82]}]
SEMBAWANG SPRINGS
["i'm", 'canberra', 'mrt', 'station', 'ns12', 'sembawang', 'singapore', 'https://t.co/8weapuoax5']
[]
canberra station
canberra mrt station ns12 sembawang singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to a maintenance report for a public flat house."},
    ]

The provided Twitter post does not seem to relate to a maintenance report feedback for a public flat house. The post mentions Canberra MRT station and NS12 Sembawang in Singapore, but does not contain any information that suggests it is a maintenance report or feedback related to a public flat house. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not belong to any of the categories mentioned in the question. The "explanation" field provides a brief explanation for why the post does not match the criteria.