Chrome. @ Singapore, Singapore https://t.co/KVMXJYPLl1
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/KVMXJYPLl1', 'expanded_url': 'https://www.instagram.com/p/B8ENpZcJEU-/?igshid=1r7xbd787w95z', 'display_url': 'instagram.com/p/B8ENpZcJEU-/…', 'indices': [31, 54]}]
TANGLIN HALT
111280134; b7e8d9f60712e97e59fe6da6afbf4686; 9f8ad3384a8a9e6b5e2f2129ad68b7c3; 5118; ChIJkyM8ahAEBBAR_iZRVb31ljU
['chrome', 'singapore', 'singapore', 'https://t.co/kvmxjypll1']
[]
chrome
chrome singapore 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 does not mention anything related to maintenance report feedback for a public flat house in Singapore. The post simply mentions "chrome singapore singapore" without any context or relevance to the topic. Therefore, the answer is "relatedness": False and "type": "none".