Just posted a photo @ Mandarin Orchard Singapore https://t.co/FObC5kSQqw
Central Region
[{'url': 'https://t.co/FObC5kSQqw', 'expanded_url': 'https://www.instagram.com/p/CJKjL9EJx_y/?igshid=1j16wx6wq96rc', 'display_url': 'instagram.com/p/CJKjL9EJx_y/…', 'indices': [49, 72]}]
SOMERSET
['posted', 'photo', 'mandarin', 'orchard', 'singapore', 'https://t.co/fobc5ksqqw']
['mandarin', 'mandarin']
just posted photo mandarin orchard
posted photo mandarin orchard 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 includes a photo of Mandarin Orchard Singapore, which is a hotel and not a public housing estate. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not belong to any of the categories mentioned in the question. The "explanation" field provides a brief reason why the post does not relate to the requested topic.