Sunday walk 31°C and by the Sungei Seletar. https://t.co/zosljVYvwe
Springleaf Nature Park
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SPRINGLEAF
['sunday', 'walk', '31', '°', 'c', 'sungei', 'seletar', 'https://t.co/zosljvyvwe']
[]
sunday walk
sunday walk 31 c sungei seletar
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house."},
    ]

The provided Twitter post does not seem to relate to a maintenance report feedback for a public flat house. The post simply mentions the date and location of a Sunday walk. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house." }