I'm at Khatib MRT Station (NS14) - @smrt_singapore in Singapore https://t.co/A8i1rL6P6Z
North Region
[{'url': 'https://t.co/A8i1rL6P6Z', 'expanded_url': 'https://www.swarmapp.com/c/0aEYvh77UUY', 'display_url': 'swarmapp.com/c/0aEYvh77UUY', 'indices': [64, 87]}]
YISHUN SOUTH
["i'm", 'khatib', 'mrt', 'station', 'ns14', '@smrt_singapore', 'singapore', 'https://t.co/a8i1rl6p6z']
[]
khatib station @smrt singapore
khatib mrt station ns14 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 "khatib mrt station ns14 singapore", which could be a location or a transportation station, but it does not contain any information related to 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 belong to any of the categories mentioned in the question. The "explanation" field contains a brief explanation for why the post does not relate to the given category.