Just posted a photo @ River Valley, Singapore https://t.co/i9fxu12Qbo
Central Region
[{'url': 'https://t.co/i9fxu12Qbo', 'expanded_url': 'https://www.instagram.com/p/CS39x5JBhX1/?utm_medium=twitter', 'display_url': 'instagram.com/p/CS39x5JBhX1/…', 'indices': [46, 69]}]
LEONIE HILL
['posted', 'photo', 'river', 'valley', 'singapore', 'https://t.co/i9fxu12qbo']
[]
just posted photo river valley
posted photo river valley singapore
  [
    {"relatedness": False, "type": "none", "explanation": "The 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 only mentions a photo of the river valley in Singapore, which does not match the given criteria.