Hometown Views 
#ubin #singapore #samsunga71 @ Pulau Ubin, Singapore https://t.co/QNewWC9kir
East Region
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NORTH-EASTERN ISLANDS
#ubin #singapore #samsunga  
hometown views ubin singapore samsunga71 pulau ubin singapore
  [
    {"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 does not mention anything related to maintenance report feedback for a public flat house in Singapore. The post simply mentions the hometown views of Ubin and Singapore, and a Samsung phone model. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.