Just posted a photo @ Yishun https://t.co/e3SF8uONQx
<a href="http://instagram.com" rel="nofollow">Instagram</a>
North Region
[{'url': 'https://t.co/e3SF8uONQx', 'expanded_url': 'https://www.instagram.com/p/B-BeBOBgVNy/?igshid=1v2jxa70sk8qe', 'display_url': 'instagram.com/p/B-BeBOBgVNy/…', 'indices': [29, 52]}]
YISHUN WEST
['posted', 'photo', 'yishun', 'https://t.co/e3sf8uonqx']
[]
just posted photo
posted photo yishun
  [
    {"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 does not contain any information related to a maintenance report feedback for a public flat house. The post only contains a single word "yishun" which is likely a location in Singapore. Therefore, the answer is "relatedness": False and "type": "none".