My mom egg biryani is unbeatable.. @ Tampines New Town https://t.co/OlNUwiuExC
<a href="http://instagram.com" rel="nofollow">Instagram</a>
East Region
[{'url': 'https://t.co/OlNUwiuExC', 'expanded_url': 'https://www.instagram.com/p/B93nIafFUE1/?igshid=4u1gmnsa1n7t', 'display_url': 'instagram.com/p/B93nIafFUE1/…', 'indices': [55, 78]}]
TAMPINES EAST
['mom', 'egg', 'biryani', 'unbeatable', '..', 'tampines', 'new', 'town', 'https://t.co/olnuwiuexc']
[]
unbeatable town
mom egg biryani unbeatable tampines new town
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for a public flat house. The post mentions "mom egg biryani unbeatable tampines new town", which does not appear to be related to any maintenance issue or feedback for a public flat house. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.