Calling all Singapore Armys! BT21 + House of BTS (Maknae Line) Booth happening NOW at One-KM Mall (KINEX)! Do come down and have a look :) https://t.co/uApJcCQ0Eg
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KINEX
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GEYLANG EAST
['calling', 'singapore', 'army', 'bt21', 'house', 'bts', 'maknae', 'line', 'booth', 'happening', 'one-km', 'mall', 'kinex', 'come', 'look', ':)', 'https://t.co/uapjccq0eg']
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calling house line booth happening mall come down have look
calling singapore armys bt21 house bts maknae line booth happening onekm mall kinex come look
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback for a public flat house. The post is about a BTS (K-pop group) event happening at a mall, and does not mention any issues or concerns related to public housing. Therefore, the answer is "False" for the "relatedness" field, and "none" for the "type" field, along with a brief explanation.