I'm at Excalibur Centre (Hock Keong) https://t.co/m61cua52zl
Central Region
[{'url': 'https://t.co/m61cua52zl', 'expanded_url': 'https://www.swarmapp.com/c/h3hvNunuWG5', 'display_url': 'swarmapp.com/c/h3hvNunuWG5', 'indices': [37, 60]}]
KAMPONG UBI
["i'm", 'excalibur', 'centre', 'hock', 'keong', 'https://t.co/m61cua52zl']
[]
excalibur hock
excalibur centre hock keong
  [
    {"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 "excalibur centre hock keong" does not contain any information related to a maintenance report feedback for a public flat house. The term "excalibur centre" and "hock keong" do not appear to be related to any specific location or facility related to public housing in Singapore. Therefore, the answer is "relatedness": False, and the type is "none".