Happy feet 👟 https://t.co/Q26D85TxyV
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Charles & Keith
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CHANGI AIRPORT
['happy', 'foot', '👟', 'https://t.co/q26d85txyv']
['happy', 'happy', 'happy', 'happy']
happy
happy feet
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "happy feet" does not relate to a maintenance report feedback to a public flat house. It is not a complaint or feedback about a broken facility, inconvenience, or any other issue related to public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not possible to classify the post into any other category. The "explanation" field provides a brief explanation for why the post is not related to the given topic.