saw this #harrypotter vending machine. #tiktoksingapore #slytherin #hufflepuff #ravenclaw #gryffindor #bookslover #bookschallenge @ BooksActually https://t.co/3MUtDxe6aP
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/3MUtDxe6aP', 'expanded_url': 'https://www.instagram.com/p/B9rFDc7BqG9/?igshid=1iv877y3ayrpg', 'display_url': 'instagram.com/p/B9rFDc7BqG9/…', 'indices': [146, 169]}]
TIONG BAHRU
['saw', '#harrypotter', 'vending', 'machine', '#tiktoksingapore', '#slytherin', '#hufflepuff', '#ravenclaw', '#gryffindor', '#bookslover', '#bookschallenge', 'booksactually', 'https://t.co/3mutdxe6ap']
['machine']
this #harrypotter vending machine #tiktoksingapore #slytherin #hufflepuff #ravenclaw #gryffindor #bookslover #bookschallenge
saw harrypotter vending machine tiktoksingapore slytherin hufflepuff ravenclaw gryffindor bookslover bookschallenge booksactually
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post mentions "Harry Potter vending machine" and "bookslover bookschallenge booksactually", which are unrelated to maintenance reports or public flat houses. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.