My turn soon... Moderna Vaccination at Kolam Ayer CC @ Kolam Ayer Cc Geylang Bahru https://t.co/dzjcdwPzLT
Central Region
[{'url': 'https://t.co/dzjcdwPzLT', 'expanded_url': 'https://www.instagram.com/p/CPFpzQknH93/?utm_medium=twitter', 'display_url': 'instagram.com/p/CPFpzQknH93/…', 'indices': [83, 106]}]
GEYLANG BAHRU
turn soon vaccination
turn soon moderna vaccination kolam ayer cc kolam ayer cc geylang bahru
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the provided Twitter post does not contain any information related to a maintenance report feedback for a public flat house. The post mentions "turn soon moderna vaccination" and "kolam ayer cc", but these do not appear to be related to maintenance or public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.