I'm at 健發五金 Kian Huat Trading Business in Woodlands, Singapore https://t.co/hZHxvecsuA
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
North Region
[{'url': 'https://t.co/hZHxvecsuA', 'expanded_url': 'https://www.swarmapp.com/c/4Qs9dmho9B7', 'display_url': 'swarmapp.com/c/4Qs9dmho9B7', 'indices': [63, 86]}]
WOODLANDS EAST
["i'm", '健發五金', 'kian', 'huat', 'trading', 'business', 'woodland', 'singapore', 'https://t.co/hzhxvecsua']
[]
trading business
kian huat trading business woodlands singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the provided Twitter post does not relate to a maintenance report feedback for a public flat house. The post mentions "kian huat trading business woodlands singapore," which does not appear to be related to any public housing or maintenance issues. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports." }.