Just posted a photo @ Pulau Ubin, Singapore https://t.co/SK7FE0cy2A
East Region
[{'url': 'https://t.co/SK7FE0cy2A', 'expanded_url': 'https://www.instagram.com/p/CHKm2WihYLT/?igshid=1hlyicvn4e7ug', 'display_url': 'instagram.com/p/CHKm2WihYLT/…', 'indices': [44, 67]}]
NORTH-EASTERN ISLANDS
['posted', 'photo', 'pulau', 'ubin', 'singapore', 'https://t.co/sk7fe0cy2a']
[]
just posted photo
posted photo pulau ubin 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 contain any information related to a maintenance report feedback for a public flat house. The post only mentions "pulau ubin singapore" which does not provide any context or information related to maintenance reports. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" as there is no specific type of information provided in the post. The "explanation" field contains a brief explanation of why the post does not relate to a maintenance report feedback.