I'm at SANS &amp; SANS https://t.co/GMEY8YCh9e
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/GMEY8YCh9e', 'expanded_url': 'https://www.swarmapp.com/c/dfeFfc8AOb0', 'display_url': 'swarmapp.com/c/dfeFfc8AOb0', 'indices': [23, 46]}]
SOMERSET
["i'm", 'sans', 'sans', 'https://t.co/gmey8ych9e']
[]
sans sans
sans amp sans
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to a public flat house. The post simply states "sans amp sans" without providing any context or information related to maintenance or public housing. Therefore, the answer is "relatedness": False and "type": "none".