🇸🇬😷✈️🌞 #SGAirshow2020 https://t.co/PBbWgb5ggg
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Singapore Airshow
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CHANGI AIRPORT
#sgairshow    
sgairshow2020
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "sgairshow2020" does not relate to a maintenance report feedback to public flat house. It is not about reporting any broken facilities, inconveniences, or requesting fixes in a public housing context. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" to indicate that the post does not belong to any category related to maintenance report feedback. The "explanation" field provides a brief explanation for why the post is not related to the given topic.