I'm at Changi General Hospital (CGH) in Singapore https://t.co/RrhUpUWShy
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East Region
[{'url': 'https://t.co/RrhUpUWShy', 'expanded_url': 'https://www.swarmapp.com/c/dsRnW5DQOCj', 'display_url': 'swarmapp.com/c/dsRnW5DQOCj', 'indices': [50, 73]}]
SIMEI
["i'm", 'changi', 'general', 'hospital', 'cgh', 'singapore', 'https://t.co/rrhupuwshy']
['general', 'hospital', 'general', 'hospital', 'hospital']
general hospital
changi general hospital cgh singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to a maintenance report for a public flat house."},
    ]

It seems that the tweet you provided does not relate to a maintenance report feedback for a public flat house in Singapore. The tweet simply mentions "Changi General Hospital (CGH) in Singapore", which is a medical facility and not a housing estate. 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 tweet does not match the given criteria.