I'm at Serfing in Singapore, SG w/ @pheobetan https://t.co/8JmFJc2T3E
Central Region
[{'url': 'https://t.co/8JmFJc2T3E', 'expanded_url': 'https://www.swarmapp.com/c/eNesoklsscK', 'display_url': 'swarmapp.com/c/eNesoklsscK', 'indices': [46, 69]}]
BOON KENG
["i'm", 'serfing', 'singapore', 'sg', 'w', '@pheobetan', 'https://t.co/8jmfjc2t3e']
[]
@pheobetan
serfing singapore sg w
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the post does not relate to a maintenance report feedback to public flat house in Singapore. The post contains the letter "sg" which could be an abbreviation for Singapore, but it does not provide any specific information or context related to public housing or maintenance reports. Therefore, the answer is "False" for the "relatedness" field, and "none" for the "type" field, along with a brief explanation that this is not related to public housing or maintenance report feedback.