I'm at Crab Delicacy in Singapore https://t.co/x8DfwbaJxf
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
North Region
[{'url': 'https://t.co/x8DfwbaJxf', 'expanded_url': 'https://www.swarmapp.com/c/jRKgnBGzphH', 'display_url': 'swarmapp.com/c/jRKgnBGzphH', 'indices': [34, 57]}]
LOWER SELETAR
["i'm", 'crab', 'delicacy', 'singapore', 'https://t.co/x8dfwbajxf']
[]
crab delicacy
crab delicacy singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the Twitter post you provided does not relate to maintenance report feedback for public flat houses in Singapore. The term "crab delicacy singapore" does not appear to be a common term related to maintenance reports or public housing in Singapore. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not belong to any specific category. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.