Keep on walking. @ Singapore https://t.co/v4kja5zYcQ
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Central Region
[{'url': 'https://t.co/v4kja5zYcQ', 'expanded_url': 'https://www.instagram.com/p/B64Ux3GJRfH/?igshid=gxx3d5kkkaqv', 'display_url': 'instagram.com/p/B64Ux3GJRfH/…', 'indices': [29, 52]}]
MARINA CENTRE
['keep', 'walking', 'singapore', 'https://t.co/v4kja5zycq']
[]
keep walking
keep walking singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the tweet "keep walking singapore" is not related to a maintenance report feedback for a public flat house. It is possible that the user is simply expressing their opinion or feeling about something unrelated to public housing.