I'm at SATS Office in Changi, Singapore https://t.co/LNcv9dlcjA
East Region
[{'url': 'https://t.co/LNcv9dlcjA', 'expanded_url': 'https://www.swarmapp.com/c/8cBpppU3eZ1', 'display_url': 'swarmapp.com/c/8cBpppU3eZ1', 'indices': [40, 63]}]
CHANGI AIRPORT
["i'm", 'sat', 'office', 'changi', 'singapore', 'https://t.co/lncv9dlcja']
[]
office
sats office changi singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for a public flat house in Singapore. The term "sats office changi singapore" does not contain any keywords related to maintenance reports or public housing, and does not suggest any specific issue or problem that might be reported to the relevant authorities. 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 being referred to in the post. The "explanation" field contains a brief explanation of why the post does not relate to the requested topic.