Just posted a photo @ Gongcha 貢茶 https://t.co/Y4rBlV02CA
East Region
[{'url': 'https://t.co/Y4rBlV02CA', 'expanded_url': 'https://www.instagram.com/p/CHeoUN6hwB8/?igshid=1qmq34wmoq9lb', 'display_url': 'instagram.com/p/CHeoUN6hwB8/…', 'indices': [33, 56]}]
BEDOK NORTH
['posted', 'photo', 'gongcha', '貢茶', 'https://t.co/y4rblv02ca']
[]
just posted photo
posted photo gongcha
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not mention anything related to maintenance report feedback for a public flat house. The post only includes the word "gongcha" without any additional context, which could mean different things depending on the context. Therefore, I have marked the answer as "relatedness": False and "type": "none" as there is no relevant information provided in the post.