Bike by the river #Sengkang @ Fernvale https://t.co/6onrdybeue
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North-East Region
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FERNVALE
['bike', 'river', '#sengkang', 'fernvale', 'https://t.co/6onrdybeue']
[]
bike river #sengkang
bike river sengkang fernvale
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post "bike river sengkang fernvale" does not mention anything related to a maintenance report feedback for a public flat house. The term "bike" and "river" do not suggest any infrastructure or facility related to public housing, and "sengkang" and "fernvale" are not specific locations or blocks associated with public housing in Singapore. Therefore, the post does not relate to a maintenance report feedback for a public flat house.