$264.00 -6% | Poly SYNC 20, SY20 USB-A WW | https://t.co/WC54lUlq5u @ Singapore, Singapore https://t.co/ODIxehcYZb
Central Region
[{'url': 'https://t.co/WC54lUlq5u', 'expanded_url': 'https://s.lazada.sg/s.Z4aOl', 'display_url': 's.lazada.sg/s.Z4aOl', 'indices': [44, 67]}, {'url': 'https://t.co/ODIxehcYZb', 'expanded_url': 'https://www.instagram.com/p/CNpPZNnlbeT/?igshid=kt1xo987clei', 'display_url': 'instagram.com/p/CNpPZNnlbeT/…', 'indices': [91, 114]}]
MARINA CENTRE
['264.00', '6', 'poly', 'sync', '20', 'sy20', 'usb-a', 'ww', 'https://t.co/wc54lulq5u', 'singapore', 'singapore', 'https://t.co/odixehcyzb']
[]
poly sync
264 0 6 poly sync 20 sy20 usba ww singapore singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house. The post contains a series of numbers and letters that do not form a coherent message or request. Therefore, I have marked the "relatedness" field as "False" and the "type" field as "none" in the JSON output.