I'm at Popular Bookstore in Singapore https://t.co/6S1uadSVWV https://t.co/WFTjU9IE9v
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/6S1uadSVWV', 'expanded_url': 'https://www.swarmapp.com/c/bWNJ4bsQEPc', 'display_url': 'swarmapp.com/c/bWNJ4bsQEPc', 'indices': [38, 61]}]
BEDOK NORTH
["i'm", 'popular', 'bookstore', 'singapore', 'https://t.co/6s1uadsvwv', 'https://t.co/wftju9ie9v']
[]
popular bookstore
popular bookstore singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house."},
    ]

It seems that the provided Twitter post does not relate to a maintenance report feedback for a public flat house. The post mentions a popular bookstore in Singapore, which is not a facility or an inconvenience related to public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not related to any specific category. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.