EV Startup Rivian Sees Production Constraints Through 2023 https://t.co/jnrN2koDBO
North-East Region
[{'url': 'https://t.co/jnrN2koDBO', 'expanded_url': 'http://dlvr.it/RmFgWJ', 'display_url': 'dlvr.it/RmFgWJ', 'indices': [59, 82]}]
SERANGOON GARDEN
['ev', 'startup', 'rivian', 'see', 'production', 'constraint', '2023', 'https://t.co/jnrn2kodbo']
['production', 'constraint', 'constraint', 'production', 'constraint', 'constraint']
production through
ev startup rivian sees production constraints 2023
  [
    {"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 maintenance report feedback for public flat houses. The post mentions "production constraints" which is not a common term used in maintenance reports. Therefore, the answer is "False" for the "relatedness" field, and "none" for the "type" field, along with a brief explanation that this post is not related to maintenance report feedback for public flat houses.