Just posted a photo @ WAKANUI Grill Dining Singapore https://t.co/4x0xGHz4IW
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Central Region
[{'url': 'https://t.co/4x0xGHz4IW', 'expanded_url': 'https://www.instagram.com/p/B-juhBXlrsl/?igshid=1a04zwsxv4bnp', 'display_url': 'instagram.com/p/B-juhBXlrsl/…', 'indices': [53, 76]}]
CENTRAL SUBZONE
['posted', 'photo', 'wakanui', 'grill', 'dining', 'singapore', 'https://t.co/4x0xghz4iw']
[]
just posted photo grill dining
posted photo wakanui grill dining singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the post you provided does not relate to a maintenance report feedback for public flat houses in Singapore. The post is about a restaurant called Wakanui Grill & Dining in Singapore, and it appears to be a review or promotion of the restaurant rather than a maintenance issue. Therefore, the answer is "False" for the relatedness and "none" for the type, along with a brief explanation.