I'm at Serfing in Singapore, SG https://t.co/OzKPd2ADhm
Central Region
[{'url': 'https://t.co/OzKPd2ADhm', 'expanded_url': 'https://www.swarmapp.com/c/jMPqgOrvx5d', 'display_url': 'swarmapp.com/c/jMPqgOrvx5d', 'indices': [32, 55]}]
BOON KENG
["i'm", 'serfing', 'singapore', 'sg', 'https://t.co/ozkpd2adhm']
[]
serfing singapore sg
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

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 mention any specific issues or facilities related to public housing, and does not appear to be a complaint or feedback about such issues. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not possible to determine the type of issue mentioned in the post. The "explanation" field is left blank since there is no explanation for why the post is not related to maintenance report feedback.