Just posted a photo @ Arabica Singapore Arab Street https://t.co/NQHRN0Rogi
Central Region
[{'url': 'https://t.co/NQHRN0Rogi', 'expanded_url': 'https://www.instagram.com/p/CU9wzuRJ2feAWEvdhyt2HHX9McGsYr9yL901qo0/?utm_medium=twitter', 'display_url': 'instagram.com/p/CU9wzuRJ2feA…', 'indices': [52, 75]}]
KAMPONG GLAM
['posted', 'photo', 'arabica', 'singapore', 'arab', 'street', 'https://t.co/nqhrn0rogi']
[]
just posted photo arab street
posted photo arabica singapore arab street
  [
    {"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 the location "Arab Street" in Singapore, which is a popular shopping and dining destination. Therefore, the answer is "False" for the relatedness question.