I'm at Expo MRT Interchange (CG1/DT35) - @smrt_singapore in Singapore https://t.co/vymzb89KUo
East Region
[{'url': 'https://t.co/vymzb89KUo', 'expanded_url': 'https://www.swarmapp.com/c/2jln0tjk39Q', 'display_url': 'swarmapp.com/c/2jln0tjk39Q', 'indices': [70, 93]}]
XILIN
["i'm", 'expo', 'mrt', 'interchange', 'cg1', 'dt35', '@smrt_singapore', 'singapore', 'https://t.co/vymzb89kuo']
[]
interchange @smrt singapore
expo mrt interchange cg1 dt35 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to a maintenance report or public housing."},
    ]

It seems that the provided Twitter post does not relate to a maintenance report feedback to public flat house. The post mentions "expo mrt interchange cg1 dt35 singapore", which does not appear to be a specific location or issue related to public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not possible to determine the type of issue mentioned in the post. The "explanation" field is left blank since there is no explanation for why the post does not relate to a maintenance report or public housing.