Shake up. @ National Gallery Singapore https://t.co/JBw1wCkjMa
Central Region
[{'url': 'https://t.co/JBw1wCkjMa', 'expanded_url': 'https://www.instagram.com/p/CVetNhXBQYY/?utm_medium=twitter', 'display_url': 'instagram.com/p/CVetNhXBQYY/…', 'indices': [39, 62]}]
CITY HALL
['shake', 'national', 'gallery', 'singapore', 'https://t.co/jbw1wckjma']
[]
shake national gallery
shake 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 you provided does not mention anything related to maintenance report feedback for a public flat house. The post simply mentions "shake national gallery singapore" which does not provide any context or information related to maintenance reports or public flats. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" as there is no specific type of information provided in the post. The "explanation" field is left blank as there is no additional information to provide.