#GrayWallsBlackCeilings @ ArtScience Museum https://t.co/xgcYrIjRkU
Central Region
[{'url': 'https://t.co/xgcYrIjRkU', 'expanded_url': 'https://www.instagram.com/p/CNMbet0Am3w/?igshid=12e2arm8dbbtq', 'display_url': 'instagram.com/p/CNMbet0Am3w/…', 'indices': [44, 67]}]
BAYFRONT SUBZONE
['#graywallsblackceilings', 'artscience', 'museum', 'https://t.co/xgcyrijrku']
[]
museum
graywallsblackceilings artscience museum
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The given Twitter post does not mention any specific issue or concern related to maintenance report feedback for a public flat house. 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 category related to maintenance report feedback. The "explanation" field contains a brief explanation of why the post does not relate to the requested topic.