Fat belly~~~~ @ West Region, Singapore https://t.co/g4kG6yu9ut
West Region
[{'url': 'https://t.co/g4kG6yu9ut', 'expanded_url': 'https://www.instagram.com/p/CWvrzmmvU3SC3uRM_UFYqzuPJ_vAtzhGCMzn8U0/?utm_medium=twitter', 'display_url': 'instagram.com/p/CWvrzmmvU3SC…', 'indices': [39, 62]}]
LAKESIDE (BUSINESS)
ChIJSz7EZQgQ2jERZejS9AghQyM; ChIJSz7EZQgQ2jERZejS9AghQyM; ChIJSz7EZQgQ2jERZejS9AghQyM
['fat', 'belly', 'west', 'region', 'singapore', 'https://t.co/g4kg6yu9ut']
['fat', 'fat', 'fat']
belly west region
fat belly west region singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat in Singapore."},
    ]

It seems that the post does not mention any specific issue or feedback related to a maintenance report for a public flat in Singapore. The term "fat belly" is not a relevant term for a maintenance report, and the location "west region" is also not a specific enough location to determine if the post is related to a maintenance report in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house in Singapore.