I'm at Bloodbank @ HSA in Singapore https://t.co/9HninTCQz7
Central Region
[{'url': 'https://t.co/9HninTCQz7', 'expanded_url': 'https://www.swarmapp.com/c/0WwQFvg0LN2', 'display_url': 'swarmapp.com/c/0WwQFvg0LN2', 'indices': [36, 59]}]
SINGAPORE GENERAL HOSPITAL
["i'm", 'bloodbank', 'hsa', 'singapore', 'https://t.co/9hnintcqz7']
[]
bloodbank hsa singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post "bloodbank hsa singapore" does not relate to a maintenance report feedback to public flat house in Singapore. The term "bloodbank" is not associated with public housing or maintenance reports, and "HSA" could potentially refer to the Singapore Health Services, which is a government agency responsible for healthcare services in Singapore, but not related to public housing or maintenance reports. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not fit into any of the categories provided. The "explanation" field provides a brief explanation for why the post does not relate to the topic.