I'm at Expo MRT Interchange (CG1/DT35) - @smrt_singapore in Singapore https://t.co/apyIIowltx
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/apyIIowltx', 'expanded_url': 'https://www.swarmapp.com/c/1KribqRBoDM', 'display_url': 'swarmapp.com/c/1KribqRBoDM', 'indices': [70, 93]}]
XILIN
["i'm", 'expo', 'mrt', 'interchange', 'cg1', 'dt35', '@smrt_singapore', 'singapore', 'https://t.co/apyiiowltx']
[]
interchange @smrt singapore
expo mrt interchange cg1 dt35 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 "expo mrt interchange cg1 dt35 singapore", which does not contain any specific information about a maintenance issue or a public flat house. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not related to any specific category. The "explanation" field provides a brief explanation for why the post is not related to the given category.