Just posted a photo @ Kingpin https://t.co/EKkyBy1eSm
East Region
[{'url': 'https://t.co/EKkyBy1eSm', 'expanded_url': 'https://www.instagram.com/p/COnK3RZnFQg/?igshid=ju0cgd9e6t79', 'display_url': 'instagram.com/p/COnK3RZnFQg/…', 'indices': [30, 53]}]
KEMBANGAN
['posted', 'photo', 'kingpin', 'https://t.co/ekkyby1esm']
[]
just posted photo kingpin
posted photo kingpin
  [
    {"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. The word "kingpin" in the post does not provide any contextual clues to suggest otherwise. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"