I'm at Eighteen Chefs @ Northpoint in Yishun, Singapore https://t.co/n7Q5TF0tOk
<a href="https://www.swarmapp.com" rel="nofollow">Foursquare Swarm</a>
North Region
[{'url': 'https://t.co/n7Q5TF0tOk', 'expanded_url': 'https://www.swarmapp.com/c/fLB1egexqmu', 'display_url': 'swarmapp.com/c/fLB1egexqmu', 'indices': [56, 79]}]
YISHUN CENTRAL
["i'm", 'eighteen', 'chef', 'northpoint', 'yishun', 'singapore', 'https://t.co/n7q5tf0tok']
[]
eighteen
18 chefs northpoint yishun singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not mention anything related to maintenance report feedback for a public flat house in Singapore. The post simply mentions the location "18 chefs northpoint yishun singapore" without providing any context or information related to maintenance or feedback. 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 does not relate to the requested topic.