I'm at HSBC Rain Vortex in Singapore https://t.co/uCizE2lL1B
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East Region
[{'url': 'https://t.co/uCizE2lL1B', 'expanded_url': 'https://www.swarmapp.com/c/3n8BfZCzXmB', 'display_url': 'swarmapp.com/c/3n8BfZCzXmB', 'indices': [37, 60]}]
CHANGI AIRPORT
["i'm", 'hsbc', 'rain', 'vortex', 'singapore', 'https://t.co/ucize2ll1b']
[]
rain vortex
hsbc rain vortex singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post you provided does not mention anything related to maintenance report feedback for a public flat house in Singapore. The term "hsbc rain vortex singapore" appears to be a general statement about the weather condition in Singapore, and does not contain any information related to maintenance report feedback. 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 does not relate to the requested topic.