I'm at SPC Changi in Singapore https://t.co/CmFrVaBbCz
East Region
[{'url': 'https://t.co/CmFrVaBbCz', 'expanded_url': 'https://www.swarmapp.com/c/cSt093h0lrF', 'display_url': 'swarmapp.com/c/cSt093h0lrF', 'indices': [31, 54]}]
KEMBANGAN
["i'm", 'spc', 'changi', 'singapore', 'https://t.co/cmfrvabbcz']
[]
spc changi singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "spc changi singapore" does not relate to a maintenance report feedback to public flat house in Singapore. The term "spc" is not a commonly used term in the context of public housing in Singapore, and "Changi" is a district in Singapore that does not have any direct relation to public housing. Therefore, the post does not meet the criteria for a maintenance report feedback to public flat house.