At 1254 on 15 Aug 2021 @ River Safari, Singapore https://t.co/yfQODFsrRJ
North Region
[{'url': 'https://t.co/yfQODFsrRJ', 'expanded_url': 'https://www.instagram.com/p/CSovY6dHXQ2/?utm_medium=twitter', 'display_url': 'instagram.com/p/CSovY6dHXQ2/…', 'indices': [49, 72]}]
CENTRAL WATER CATCHMENT
['1254', '15', 'aug', '2021', 'river', 'safari', 'singapore', 'https://t.co/yfqodfsrrj']
[]
river safari
1254 15 aug 2021 river safari singapore
  [
    {"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 you provided does not mention anything related to maintenance report feedback for a public flat house. The post simply mentions "River Safari Singapore" without any context or details that suggest it is related to a maintenance issue. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not related to any specific category. The "explanation" field provides a brief explanation for why the post does not relate to a maintenance report feedback.