I'm at The Grandstand in Singapore https://t.co/y7HDNkH36e
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/y7HDNkH36e', 'expanded_url': 'https://www.swarmapp.com/c/0HycwwC6ZeM', 'display_url': 'swarmapp.com/c/0HycwwC6ZeM', 'indices': [35, 58]}]
SWISS CLUB
["i'm", 'grandstand', 'singapore', 'https://t.co/y7hdnkh36e']
[]
grandstand
grandstand singapore
  [
    {"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 for a public flat house. The term "grandstand singapore" does not seem to be associated with any specific context related to maintenance reports or public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not possible to determine the type of the post based on the provided information. The "explanation" field is left blank since there is no further information to provide.