I'm at Fun Toast https://t.co/sfevt1gDhO
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/sfevt1gDhO', 'expanded_url': 'https://www.swarmapp.com/c/ecnoDnkB7qE', 'display_url': 'swarmapp.com/c/ecnoDnkB7qE', 'indices': [17, 40]}]
BUGIS
["i'm", 'fun', 'toast', 'https://t.co/sfevt1gdho']
['fun', 'toast', 'fun', 'toast', 'fun']
toast
fun toast
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the Twitter post "fun toast" does not relate to a maintenance report feedback for public flat houses. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This is not related to maintenance"}.