I'm at Kallang MRT Station (EW10) - @smrt_singapore in Singapore https://t.co/IRir5zJdQ4
Central Region
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BOON KENG
station @smrt singapore
kallang mrt station ew10 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

The post does not relate to a maintenance report feedback to public flat house. The location mentioned in the post, "kallang mrt station ew10 singapore", is a public transportation station and not a housing estate or facility. Therefore, the post does not fit into any of the categories mentioned in the question.