Life is like sardine.. it's rich in vitamins ... #favefish @ Tampines New Town https://t.co/WRFJEGGSzy
<a href="http://instagram.com" rel="nofollow">Instagram</a>
East Region
[{'url': 'https://t.co/WRFJEGGSzy', 'expanded_url': 'https://www.instagram.com/p/B_MQPohllnW/?igshid=b9b2g1adkohm', 'display_url': 'instagram.com/p/B_MQPohllnW/…', 'indices': [79, 102]}]
TAMPINES EAST
['life', 'like', 'sardine', '..', 'rich', 'vitamin', '...', '#favefish', 'tampines', 'new', 'town', 'https://t.co/wrfjeggszy']
[]
life like sardine rich #favefish town
life like sardine rich vitamins favefish tampines new town
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the Twitter post you provided does not relate to maintenance report feedback for public flat houses. The post mentions "life like sardine rich vitamins" and "favefish tampines new town," but there is no mention of any issues or concerns related to public flat houses. Therefore, the answer is that the post does not relate to maintenance report feedback for public flat houses.