I'm at SIM HQ Blk C in Singapore https://t.co/YUcU93EoPx
Central Region
[{'url': 'https://t.co/YUcU93EoPx', 'expanded_url': 'https://www.swarmapp.com/c/bP473TVHmLt', 'display_url': 'swarmapp.com/c/bP473TVHmLt', 'indices': [33, 56]}]
ANAK BUKIT
["i'm", 'sim', 'hq', 'blk', 'c', 'singapore', 'https://t.co/yucu93eopx']
[]
sim hq blk c singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing"}]

The Twitter post "sim hq blk c singapore" does not appear to be related to a maintenance report feedback for a public flat house. The post does not contain any specific information or details that would indicate it is a maintenance report, such as a request for fixing a broken facility or an inconvenience. 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 is set to "This is not related to public housing" to provide a brief explanation for why the post is not related to the given category.