I'm at ChiCha San Chen 吃茶三千 in Queensway, Singapore https://t.co/9Sjp7VvU2f
Central Region
[{'url': 'https://t.co/9Sjp7VvU2f', 'expanded_url': 'https://www.swarmapp.com/c/2a40f9XD3WZ', 'display_url': 'swarmapp.com/c/2a40f9XD3WZ', 'indices': [52, 75]}]
ONE NORTH
5566
["i'm", 'chicha', 'san', 'chen', '吃茶三千', 'queensway', 'singapore', 'https://t.co/9sjp7vvu2f']
[]
chicha chen
chicha san chen queensway singapore
  [
    {"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 contain any information related to a maintenance report feedback for a public flat house in Singapore. The post simply mentions the location "chicha san chen queensway singapore" without providing any context or details related to maintenance or housing. 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 specific category. The "explanation" field provides a brief explanation for why the post does not relate to a maintenance report feedback.