Just posted a photo @ MacRitchie Reservoir https://t.co/XKSh7Dz2zJ
North Region
[{'url': 'https://t.co/XKSh7Dz2zJ', 'expanded_url': 'https://www.instagram.com/p/CR39DR9sZ5H/?utm_medium=twitter', 'display_url': 'instagram.com/p/CR39DR9sZ5H/…', 'indices': [43, 66]}]
CENTRAL WATER CATCHMENT
['posted', 'photo', 'macritchie', 'reservoir', 'https://t.co/xksh7dz2zj']
[]
just posted photo reservoir
posted photo macritchie reservoir
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The post does not mention anything related to a maintenance report or a public flat house, so the answer is that it does not relate to either of those things.