Skyway https://t.co/tiJYCdHFBW
Central Region
[{'url': 'https://t.co/tiJYCdHFBW', 'expanded_url': 'http://fly-flo.com/2021/09/03/skyway/', 'display_url': 'fly-flo.com/2021/09/03/sky…', 'indices': [7, 30]}]
MARINA SOUTH
['skyway', 'https://t.co/tijycdhfbw']
[]
skyway
skyway
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post "skyway" does not relate to a maintenance report feedback to a public flat house. It is not a specific issue or complaint about a facility, inconvenience, block number, or street, and does not request fixing or resolution of any kind. Therefore, the answer is "relatedness": False, "type": "none", and "explanation": "This is not related to public housing or maintenance reports."