I'm at Ugly Cake Shop in Singapore https://t.co/0DCvg5HB4v
Central Region
[{'url': 'https://t.co/0DCvg5HB4v', 'expanded_url': 'https://www.swarmapp.com/c/3msVkJ2usZe', 'display_url': 'swarmapp.com/c/3msVkJ2usZe', 'indices': [35, 58]}]
GEYLANG BAHRU
["i'm", 'ugly', 'cake', 'shop', 'singapore', 'https://t.co/0dcvg5hb4v']
['ugly', 'ugly']
ugly cake shop
ugly cake shop singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the Twitter post "ugly cake shop singapore" does not relate to a maintenance report feedback for public flat houses. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses." }.