Back to the grind ✌🏻✌🏻✌🏻 @ National Gallery Singapore https://t.co/qUu9TKwwAm
Central Region
[{'url': 'https://t.co/qUu9TKwwAm', 'expanded_url': 'https://www.instagram.com/p/CPxvI3Ml1ly/?utm_medium=twitter', 'display_url': 'instagram.com/p/CPxvI3Ml1ly/…', 'indices': [54, 77]}]
CITY HALL
['back', 'grind', '✌', '🏻', '✌', '🏻', '✌', '🏻', 'national', 'gallery', 'singapore', 'https://t.co/quu9tkwwam']
[]
back grind national gallery
back grind national gallery singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This 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. The phrase "back grind" could refer to a variety of things, but it does not seem to be related to maintenance or facilities management.