I'm at City Hall MRT Interchange (EW13/NS25) - @smrt_singapore in Singapore https://t.co/yDYU99urES
Central Region
[{'url': 'https://t.co/yDYU99urES', 'expanded_url': 'https://www.swarmapp.com/c/c6TsIwiTFlv', 'display_url': 'swarmapp.com/c/c6TsIwiTFlv', 'indices': [76, 99]}]
CITY HALL
["i'm", 'city', 'hall', 'mrt', 'interchange', 'ew13', 'ns25', '@smrt_singapore', 'singapore', 'https://t.co/ydyu99ures']
[]
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 mention any specific issue or request related to maintenance of a public flat house. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because it is not related to any specific category. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.