I'm at Sushi Express 爭鮮 in Singapore https://t.co/Xfsp5EO6uT
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/Xfsp5EO6uT', 'expanded_url': 'https://www.swarmapp.com/c/jHOu72LwA9Z', 'display_url': 'swarmapp.com/c/jHOu72LwA9Z', 'indices': [37, 60]}]
BEDOK NORTH
["i'm", 'sushi', 'express', '爭鮮', 'singapore', 'https://t.co/xfsp5eo6ut']
[]
express
sushi express singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the post you provided does not relate to maintenance report feedback for public flat houses in Singapore. The term "sushi express singapore" does not suggest any connection to maintenance reports or public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because there is no specific type of feedback or topic associated with the post. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.