Just posted a video @ Mandai, Singapore https://t.co/6eRLIuDIXH
North Region
[{'url': 'https://t.co/6eRLIuDIXH', 'expanded_url': 'https://www.instagram.com/p/CObfn0-HEIg/?igshid=oljzivfkfxw6', 'display_url': 'instagram.com/p/CObfn0-HEIg/…', 'indices': [40, 63]}]
MANDAI EAST
['posted', 'video', 'mandai', 'singapore', 'https://t.co/6erliudixh']
[]
just posted video
posted video mandai singapore
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not mention anything related to maintenance report feedback for a public flat house in Singapore. The post simply mentions "posted video Mandai Singapore" without providing any context or information related to maintenance reports. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"