Tree bark of the day @ Singapore https://t.co/F33DTj1m0I
Central Region
[{'url': 'https://t.co/F33DTj1m0I', 'expanded_url': 'https://www.instagram.com/p/CQSZyTbnUMH/?utm_medium=twitter', 'display_url': 'instagram.com/p/CQSZyTbnUMH/…', 'indices': [33, 56]}]
MARINA CENTRE
['tree', 'bark', 'day', 'singapore', 'https://t.co/f33dtj1m0i']
['tree', 'tree', 'tree', 'tree', 'tree', 'bark', 'tree', 'bark', 'tree']
tree bark
tree bark day singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report for a public flat in Singapore."},
    ]

It seems that the post "tree bark day singapore" does not mention any specific issue or concern related to maintenance or public housing in Singapore. Therefore, the answer is "relatedness": False.