#你的白色情人节礼物已准备好 @ Coach at IMM https://t.co/nOPATvzQ24
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West Region
[{'url': 'https://t.co/nOPATvzQ24', 'expanded_url': 'https://www.instagram.com/p/B9tX5zRn8jjCDC4k64JFsfsmm1xFMh5ABUWQ0M0/?igshid=u0kxly1gvvgs', 'display_url': 'instagram.com/p/B9tX5zRn8jjC…', 'indices': [30, 53]}]
HONG KAH
['#你的白色情人节礼物已准备好', 'coach', 'imm', 'https://t.co/nopatvzq24']
['coach']
coach
coach imm
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to a public flat house. The term "coach imm" is not a common term in the context of public housing or maintenance issues, and it does not appear to be a specific block number or street. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.