I'm at Buona Vista MRT Interchange (EW21/CC22) - @smrt_singapore in Singapore https://t.co/jF8kVVkXyn
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/jF8kVVkXyn', 'expanded_url': 'https://www.swarmapp.com/c/fKftsNTLSw1', 'display_url': 'swarmapp.com/c/fKftsNTLSw1', 'indices': [78, 101]}]
ONE NORTH
ChIJnS0TtFMb2jERQB-gwaCu2wc
vista interchange @smrt singapore
buona vista mrt interchange ew21 cc22 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 in Singapore. The post mentions "buona vista mrt interchange ew21 cc22 singapore", which could be a location or a transportation hub, 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 provides a brief explanation for why the post is not related to a maintenance report.