I'm at Chi Cha San Chen 吃茶三千 in Singapore w/ @written_by_joha https://t.co/dZLnlE6W4K https://t.co/cr3JH8Z8ek
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North-East Region
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ANG MO KIO TOWN CENTRE
chen @written by joha
chi cha san chen singapore w
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing in Singapore."},
    ]

The post does not relate to a maintenance report feedback to public flat house in Singapore. The word "chi cha san chen" is not a recognized term related to public housing in Singapore, and the post does not provide any specific details or context that would suggest otherwise. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not fit into any other category. The "explanation" field provides a brief explanation for why the post is not related to public housing in Singapore.