Don Agro International Limited Listing Ceremony @ SGX (@ SGX Auditorium) https://t.co/9lJxZhBW3d
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/9lJxZhBW3d', 'expanded_url': 'https://www.swarmapp.com/c/9kOZ6aOqcWe', 'display_url': 'swarmapp.com/c/9kOZ6aOqcWe', 'indices': [73, 96]}]
CECIL
international limited listing ceremony auditorium
agro international limited listing ceremony sgx sgx auditorium
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat house. The post mentions "agro international limited listing ceremony" and "sgx sgx auditorium", which do not have any connection to maintenance report feedback for public flat houses. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.