Tweets on screen for #sgrockfest. https://t.co/28L1Ph6Gkd
<a href="http://twitter.com/download/android" rel="nofollow">Twitter for Android</a>
The Star Performing Arts Centre
[]
ONE NORTH
ChIJ-3_v6kIa2jERLCwvcDRIhRs
['tweet', 'screen', '#sgrockfest', 'https://t.co/28l1ph6gkd']
[]
screen #sgrockfest
tweets screen sgrockfest
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house. The term "sgrockfest" does not seem to be a common term related to maintenance reports or public housing. Therefore, the answer is "relatedness": False.