I'm at Serfing in Singapore, SG https://t.co/3paZ43XWJA
Central Region
[{'url': 'https://t.co/3paZ43XWJA', 'expanded_url': 'https://www.swarmapp.com/c/cLd8dHTTrkS', 'display_url': 'swarmapp.com/c/cLd8dHTTrkS', 'indices': [32, 55]}]
BOON KENG
["i'm", 'serfing', 'singapore', 'sg', 'https://t.co/3paz43xwja']
[]
serfing singapore sg
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post "serfing singapore sg" does not relate to a maintenance report feedback to public flat house. The post does not contain any keywords or phrases that suggest a connection to maintenance reports or public housing in Singapore. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not fit into any other category. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.