Just posted a photo @ Secret Success Collection https://t.co/UKAVznGCap
North Region
[{'url': 'https://t.co/UKAVznGCap', 'expanded_url': 'https://www.instagram.com/p/CRninE9nC1K/?utm_medium=twitter', 'display_url': 'instagram.com/p/CRninE9nC1K/…', 'indices': [48, 71]}]
SEMBAWANG NORTH
['posted', 'photo', 'secret', 'success', 'collection', 'https://t.co/ukavzngcap']
['success', 'secret', 'success', 'success']
just posted photo secret success collection
posted photo secret success collection
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the post does not relate to a maintenance report feedback for a public flat house. The post contains a photo and the phrase "secret success collection," which does not suggest any issue or inconvenience related to a public flat house. Therefore, the answer is "relatedness": False, and the type is "none."