Just posted a photo @ Changi Airport https://t.co/VyhS7BhVEs
East Region
[{'url': 'https://t.co/VyhS7BhVEs', 'expanded_url': 'https://www.instagram.com/p/CJcyDU9FNM30JpN2NI0MpFhCxaq_JJlgrhg3I80/?igshid=li7m25188g94', 'display_url': 'instagram.com/p/CJcyDU9FNM30…', 'indices': [37, 60]}]
CHANGI AIRPORT
['posted', 'photo', 'changi', 'airport', 'https://t.co/vyhs7bhves']
['airport']
just posted photo airport
posted photo changi airport
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report for a public flat house."},
    ]

It seems that the post you provided does not relate to a maintenance report feedback for a public flat house. The post is about a photo of Changi Airport, which is not a housing facility. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report for a public flat house." }.