本日は出社。記念にiPhone12で撮影。カメラ良さげ。 https://t.co/mXagf1fIZI
One&Co
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TANJONG PAGAR
iphone12
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the post does not relate to a maintenance report feedback to public flat house. The term "iphone12" does not provide any context or information that suggests otherwise. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not belong to any specific category. The "explanation" field provides a brief explanation for why the post does not relate to the requested topic.