21Days SHN here😌 https://t.co/DnhLNvD4Vg
Four Points by Sheraton Singapore, Riverview
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ROBERTSON QUAY
['21days', 'shn', '😌', 'https://t.co/dnhlnvd4vg']
[]
here
21days shn
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house."},
    ]

The post does not relate to a maintenance report feedback to public flat house. The term "shn" is not a specific term related to maintenance or public housing, and does not provide any context that would suggest otherwise. Therefore, the answer is "False" for the "relatedness" field, and "none" for the "type" field, along with a brief explanation.