2020.05.12Mum's birthday lunch:sesame oil vermicelli 
妈生日午餐:蔴油鸡蛋面线 @ West Valley https://t.co/21WORTtot2
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West Region
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BRICKWORKS
birthday lunch sesame vermicelli west valley
2020 5 12mum birthday lunch sesame oil vermicelli west valley
  [
    {"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 to public flat house. The post mentions "mum birthday lunch" and "sesame oil vermicelli" but does not mention any issue or inconvenience related to public housing. 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 category related to maintenance report feedback for public flat house. The "explanation" field provides a brief explanation for why the post is not related to the given category.