Just posted a photo @ Boundary Ville https://t.co/vtW6xEWLGo
North-East Region
[{'url': 'https://t.co/vtW6xEWLGo', 'expanded_url': 'https://www.instagram.com/p/CReZYgonbFk/?utm_medium=twitter', 'display_url': 'instagram.com/p/CReZYgonbFk/…', 'indices': [37, 60]}]
SERANGOON GARDEN
['posted', 'photo', 'boundary', 'ville', 'https://t.co/vtw6xewlgo']
[]
just posted photo boundary ville
posted photo boundary ville
  [
    {"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 photo of a boundary in a city, which does not suggest any maintenance or infrastructure issue. Therefore, the answer is "relatedness": False and "type": "none".