I'm at Expo MRT Interchange (CG1/DT35) - @smrt_singapore in Singapore https://t.co/FdDMs7lFVi
East Region
[{'url': 'https://t.co/FdDMs7lFVi', 'expanded_url': 'https://www.swarmapp.com/c/18FONWg5Zmq', 'display_url': 'swarmapp.com/c/18FONWg5Zmq', 'indices': [70, 93]}]
XILIN
["i'm", 'expo', 'mrt', 'interchange', 'cg1', 'dt35', '@smrt_singapore', 'singapore', 'https://t.co/fddms7lfvi']
[]
interchange @smrt singapore
expo mrt interchange cg1 dt35 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The provided Twitter post does not contain any information related to a maintenance report feedback for a public flat house in Singapore. The post mentions "expo mrt interchange cg1 dt35 singapore", which does not seem 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 the post does not belong to any category related to maintenance report feedback for public flats. The "explanation" field provides a brief reason for why the post does not relate to the requested topic.