S9 project done. Let’s start other project.😎👍🏽 https://t.co/d0xxKAiBUd
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NUS S9
[]
NATIONAL UNIVERSITY OF S'PORE
a67abdcdce065f97d0fd4ea5ffde8cdc
['s9', 'project', 'done', 'let', '’', 'start', 'project', '😎', '👍', '🏽', 'https://t.co/d0xxkaibud']
['start']
project done start other project
s9 project done let start project
  [
    {"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 "s9 project done let start project" does not contain any information related to a maintenance report feedback for a public flat house. The post simply states that a project has been completed and it's time to start a new one, without providing any details or context 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.