Just posted a photo @ Changi Business Park https://t.co/Mz4ji1Vcd1
East Region
[{'url': 'https://t.co/Mz4ji1Vcd1', 'expanded_url': 'https://www.instagram.com/p/CQQvCm8hHGj/?utm_medium=twitter', 'display_url': 'instagram.com/p/CQQvCm8hHGj/…', 'indices': [43, 66]}]
XILIN
['posted', 'photo', 'changi', 'business', 'park', 'https://t.co/mz4ji1vcd1']
[]
just posted photo business park
posted photo changi business park
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post you provided does not match the criteria for a maintenance report feedback for a public flat house. The post contains a photo of Changi Business Park, which is not a residential area or a public flat house. Therefore, the post does not relate to a maintenance report feedback for a public flat house.