I'm at Expo MRT Interchange (CG1/DT35) - @smrt_singapore in Singapore https://t.co/IS46O2fyaO
East Region
[{'url': 'https://t.co/IS46O2fyaO', 'expanded_url': 'https://www.swarmapp.com/c/1GJ96nfTJN4', 'display_url': 'swarmapp.com/c/1GJ96nfTJN4', 'indices': [70, 93]}]
XILIN
["i'm", 'expo', 'mrt', 'interchange', 'cg1', 'dt35', '@smrt_singapore', 'singapore', 'https://t.co/is46o2fyao']
[]
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 appears to be a location or a transportation-related issue, but it does not mention any specific maintenance issue or problem with 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 requested topic.