Just posted a photo @ Omgsg50 https://t.co/YCr7KCsWGh
Central Region
[{'url': 'https://t.co/YCr7KCsWGh', 'expanded_url': 'https://www.instagram.com/p/CS-vvHvB8Lm/?utm_medium=twitter', 'display_url': 'instagram.com/p/CS-vvHvB8Lm/…', 'indices': [30, 53]}]
PEOPLE'S PARK
['posted', 'photo', 'omgsg', '50', 'https://t.co/ycr7kcswgh']
[]
just posted photo
posted photo omgsg50
  [
    {"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 does not contain any information related to a maintenance report feedback for a public flat house. The post only contains a photo, which does not provide any context or information about the purpose of the post. Therefore, the answer is "relatedness": False.