I'm at Louis Vuitton in Singapore https://t.co/bFnT4vND3K
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/bFnT4vND3K', 'expanded_url': 'https://www.swarmapp.com/c/lntlNaQFXwH', 'display_url': 'swarmapp.com/c/lntlNaQFXwH', 'indices': [34, 57]}]
CHANGI AIRPORT
["i'm", 'louis', 'vuitton', 'singapore', 'https://t.co/bfnt4vnd3k']
[]
louis
louis vuitton singapore
  [
    {"relatedness": False, "type": "brand", "explanation": "Louis Vuitton is a luxury brand, not related to public housing or maintenance reports."},
    ]

Note: The answer is in JSON format as requested, with the following structure:

* "relatedness": a boolean value indicating whether the post relates to the specified topic (True or False)
* "type": a string indicating the type of topic the post relates to (e.g. "brand", "facility", etc.)
* "explanation": a short explanation of why the post does not relate to the specified topic.