I'm at Chinatown MRT Interchange (NE4/DT19) - @sbs_transit in Singapore https://t.co/R3YTiQfj6W
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/R3YTiQfj6W', 'expanded_url': 'https://www.swarmapp.com/c/gJ6c37TCPxE', 'display_url': 'swarmapp.com/c/gJ6c37TCPxE', 'indices': [72, 95]}]
CHINATOWN
["i'm", 'chinatown', 'mrt', 'interchange', 'ne4', 'dt19', '@sbs_transit', 'singapore', 'https://t.co/r3ytiqfj6w']
[]
chinatown interchange @sbs transit
chinatown mrt interchange ne4 dt19 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to a maintenance report for a public flat house."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for a public flat house in Singapore. The post mentions "chinatown mrt interchange ne4 dt19 singapore", which is a location in Singapore, but it does not mention any specific issue 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 it is not related to any specific category. The "explanation" field provides a brief explanation for why the post is not related to a maintenance report feedback for a public flat house.