Team Vaccinated 💉! Got my 1st dose of #pfizerbiontech COVID-19  vaccine! Marcham VIP lol, still got shuttle bus service 🚍 to vaccination center from my workplace... @ Hong Kah, Singapore https://t.co/2Xw094e0ls
West Region
[{'url': 'https://t.co/2Xw094e0ls', 'expanded_url': 'https://www.instagram.com/p/CKlODLnB74t/?igshid=t8kxm5rexxhq', 'display_url': 'instagram.com/p/CKlODLnB74t/…', 'indices': [187, 210]}]
YUHUA WEST
ChIJwxDQyiEQ2jERvZkLYZQqjBI; ChIJwxDQyiEQ2jERvZkLYZQqjBI
['team', 'vaccinated', '💉', 'got', '1st', 'dose', '#pfizerbiontech', 'covid', '19', 'vaccine', 'marcham', 'vip', 'lol', 'still', 'got', 'shuttle', 'bus', 'service', '🚍', 'vaccination', 'center', 'workplace', '...', 'hong', 'kah', 'singapore', 'https://t.co/2xw094e0ls']
['team', 'center', 'vaccine', 'center']
team dose #pfizerbiontech covid vaccine still shuttle service vaccination center from workplace hong
team vaccinated got 1st dose pfizerbiontech covid19 vaccine marcham vip lol still got shuttle bus service vaccination center workplace hong kah singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post mentions a team receiving their first dose of the COVID-19 vaccine at a vaccination center, but it does not mention any issues or concerns related to maintenance or public housing. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a brief explanation of why the post is not related to the requested topic.