I know this guy.. https://t.co/zvYLjdewvR
<a href="http://tapbots.com/tweetbot" rel="nofollow">Tweetbot for iΟS</a>
East Region
[{'url': 'https://t.co/zvYLjdewvR', 'expanded_url': 'https://twitter.com/n_o_t_h_a_n_k_s/status/1235651403282079744', 'display_url': 'twitter.com/n_o_t_h_a_n_k_…', 'indices': [18, 41]}]
FRANKEL
['know', 'guy', '..', 'https://t.co/zvyljdewvr']
[]
know this
know guy
  [
    {"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 says "know guy" without providing any context or information related to maintenance or public housing. Therefore, the answer is that the post does not relate to this category.