@starryjan @ Causeway Point, Singapore https://t.co/wexalx5FMe
North Region
[{'url': 'https://t.co/wexalx5FMe', 'expanded_url': 'https://www.instagram.com/p/COK2G7OgeVu/?igshid=1i411jl9lioji', 'display_url': 'instagram.com/p/COK2G7OgeVu/…', 'indices': [39, 62]}]
WOODLANDS REGIONAL CENTRE
['@starryjan', 'causeway', 'point', 'singapore', 'https://t.co/wexalx5fme']
[]
@starryjan causeway point
causeway 0 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "causeway 0 singapore" does not relate to a maintenance report feedback to public flat house. It is possible that the user is simply mentioning the location of their current location or the number of the causeway they are on. Without more context or information, it is difficult to determine the exact meaning or purpose of the tweet.