I'm at Grapevine Café Bar &amp; Restaurant in Upper Serangoon, Singapore https://t.co/gk8RClFSAI
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
North-East Region
[{'url': 'https://t.co/gk8RClFSAI', 'expanded_url': 'https://www.swarmapp.com/c/a9jL8e97CHa', 'display_url': 'swarmapp.com/c/a9jL8e97CHa', 'indices': [73, 96]}]
KOVAN
["i'm", 'grapevine', 'café', 'bar', 'restaurant', 'upper', 'serangoon', 'singapore', 'https://t.co/gk8rclfsai']
[]
grapevine restaurant upper
grapevine caf bar amp restaurant upper serangoon singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

The post does not seem to be related to a maintenance report feedback for a public flat house. The location mentioned in the post, "grapevine caf bar amp restaurant upper serangoon singapore", does not suggest any issue with a public housing facility or infrastructure. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not fit into any of the other categories. The "explanation" field provides a brief explanation for why the post is not related to maintenance reports.