I'm at Ghim Soon Sewing Machine Co in Geylang, Singapore https://t.co/mmMifLxGzv
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/mmMifLxGzv', 'expanded_url': 'https://www.swarmapp.com/c/fbuaeVOWkgE', 'display_url': 'swarmapp.com/c/fbuaeVOWkgE', 'indices': [57, 80]}]
ALJUNIED
["i'm", 'ghim', 'soon', 'sewing', 'machine', 'co', 'geylang', 'singapore', 'https://t.co/mmmiflxgzv']
['machine']
soon sewing machine
ghim soon sewing machine co geylang singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the provided Twitter post does not relate to a maintenance report feedback to public flat house. The post mentions "ghim soon sewing machine co geylang singapore", which does not appear to be related to any public housing or maintenance issues. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not belong to any category related to public housing or maintenance. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.