Biden Names Ex-Warren Aide Ramamurti to His Economic Team https://t.co/SzpmqU5XQX
North-East Region
[{'url': 'https://t.co/SzpmqU5XQX', 'expanded_url': 'http://dlvr.it/Rp4tj5', 'display_url': 'dlvr.it/Rp4tj5', 'indices': [58, 81]}]
SERANGOON GARDEN
['biden', 'name', 'ex-warren', 'aide', 'ramamurti', 'economic', 'team', 'https://t.co/szpmqu5xqx']
['team']
aide economic team
biden names exwarren aide ramamurti economic team
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the provided Twitter post does not relate to a maintenance report feedback for public flat houses. The post is about President Biden naming an aide, Ramamurti, to his economic team. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a short explanation that the post is not related to maintenance report feedback for public flat houses.