I'm at City Hall MRT Interchange (EW13/NS25) - @smrt_singapore in Singapore https://t.co/LXOVJH1Nxk
<a href="https://www.swarmapp.com" rel="nofollow">Foursquare Swarm</a>
Central Region
[{'url': 'https://t.co/LXOVJH1Nxk', 'expanded_url': 'https://www.swarmapp.com/c/3YiQo1XAXaO', 'display_url': 'swarmapp.com/c/3YiQo1XAXaO', 'indices': [76, 99]}]
CITY HALL
["i'm", 'city', 'hall', 'mrt', 'interchange', 'ew13', 'ns25', '@smrt_singapore', 'singapore', 'https://t.co/lxovjh1nxk']
[]
city hall interchange @smrt singapore
city hall mrt interchange ew13 ns25 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to a maintenance report for a public flat house."},
    ]

It seems that the provided Twitter post does not relate to a maintenance report feedback for a public flat house in Singapore. The post mentions "city hall mrt interchange ew13 ns25 singapore", which is a location in Singapore, but it does not contain any information about a maintenance report or 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 fit into any of the other categories. The "explanation" field contains a brief explanation for why the post is not related to a maintenance report.