Just posted a photo @ Groove Dance School https://t.co/oW9Q4AjDzb
East Region
[{'url': 'https://t.co/oW9Q4AjDzb', 'expanded_url': 'https://www.instagram.com/p/CW0v5jkvhZYvy_YP4QmNYOsgw7RmxFZsXLceT00/?utm_medium=twitter', 'display_url': 'instagram.com/p/CW0v5jkvhZYv…', 'indices': [42, 65]}]
BEDOK SOUTH
['posted', 'photo', 'groove', 'dance', 'school', 'https://t.co/ow9q4ajdzb']
['dance', 'dance', 'school', 'dance']
just posted photo groove dance school
posted photo groove dance school
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the post you provided does not relate to a maintenance report feedback for a public flat house. The post is about a photo of a dance school, which is not a maintenance issue. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.