Sound On: China, 2020 Election, George Floyd Protests (Podcast) https://t.co/VrdtO71OHs
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North-East Region
[{'url': 'https://t.co/VrdtO71OHs', 'expanded_url': 'http://dlvr.it/RXnM24', 'display_url': 'dlvr.it/RXnM24', 'indices': [64, 87]}]
SERANGOON GARDEN
['sound', 'china', '2020', 'election', 'george', 'floyd', 'protest', 'podcast', 'https://t.co/vrdto71ohs']
[]
sound china election george floyd
sound china 2020 election george floyd protests podcast
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not relate to a maintenance report feedback for public flat houses. The post is about a podcast related to the 2020 election in China, and does not mention any issues related to public housing or maintenance reports. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not belong to any of the categories mentioned in the question. The "explanation" field provides a brief explanation for why the post does not match the given criteria.