I'm at Hotel Grand Central in Singapore https://t.co/8uMGxzXrmR
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/8uMGxzXrmR', 'expanded_url': 'https://www.swarmapp.com/c/aUTRLJw8ubY', 'display_url': 'swarmapp.com/c/aUTRLJw8ubY', 'indices': [40, 63]}]
SOMERSET
["i'm", 'hotel', 'grand', 'central', 'singapore', 'https://t.co/8umgxzxrmr']
[]
hotel grand central
hotel grand central singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house. The term "hotel grand central singapore" does not mention any specific issue or problem related to public housing or maintenance report feedback. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because it is not related to any specific category. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.