Happy Birhtday adrianjohn0019 

Have a blast... @ Universal Studios Singapore https://t.co/9PO1yaTQzV
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/9PO1yaTQzV', 'expanded_url': 'https://www.instagram.com/p/B7fBK6gB329cyqcs6ZJCDjyquCNcWE-w_ZpYCQ0/?igshid=n8nq728s27kx', 'display_url': 'instagram.com/p/B7fBK6gB329c…', 'indices': [78, 101]}]
SENTOSA
['happy', 'birhtday', 'adrianjohn', '0019', 'blast', '...', 'universal', 'studio', 'singapore', 'https://t.co/9po1yatqzv']
['happy', 'happy', 'happy', 'blast', 'happy', 'blast', 'blast', 'blast']
happy have blast universal
happy birhtday adrianjohn0019 blast universal studios singapore
  [
    {"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 is simply wishing someone a happy birthday and does not mention any issues or concerns related to maintenance or public housing. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.