Racetrack https://t.co/eYdGeFaYYF
Central Region
[{'url': 'https://t.co/eYdGeFaYYF', 'expanded_url': 'http://fly-flo.com/2021/09/16/racetrack/', 'display_url': 'fly-flo.com/2021/09/16/rac…', 'indices': [10, 33]}]
MARINA CENTRE
['racetrack', 'https://t.co/eydgefayyf']
[]
racetrack
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "racetrack" does not relate to a maintenance report feedback to public flat house. It is not a specific issue or complaint related to a building or facility, and does not mention any block number or street. 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 issue being mentioned. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.