While working I bring 午餐和早餐家里的 Ang Gu kueh to office 
Typical Packaging indeed
But overall is NICE!
#eugenenitic #Covid19lockeddown #covid19working @ Singapore https://t.co/vwHbD8YnIQ
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/vwHbD8YnIQ', 'expanded_url': 'https://www.instagram.com/p/B-qgtjxny4J/?igshid=1cs3yb3eukfzh', 'display_url': 'instagram.com/p/B-qgtjxny4J/…', 'indices': [160, 183]}]
MARINA CENTRE
['working', 'bring', '午餐和早餐家里的', 'ang', 'gu', 'kueh', 'office', 'typical', 'packaging', 'indeed', 'overall', 'nice', '#eugenenitic', '#covid19lockeddown', '#covid19working', 'singapore', 'https://t.co/vwhbd8yniq']
['working']
while working bring office typical indeed overall nice #eugenenitic #covid  lockeddown #covid  working
working bring ang gu kueh office typical packaging indeed overall nice eugenenitic covid19lockeddown covid19working singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not mention anything related to maintenance report feedback for public flat houses. The post is about the office culture and packaging, and it does not contain any information related to public housing or maintenance reports. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a short explanation indicating that the post is not related to the requested topic.