I'm at Khoo Teck Puat Hospital (KTPH) in Singapore https://t.co/z3ZvhpvUw2
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
North Region
[{'url': 'https://t.co/z3ZvhpvUw2', 'expanded_url': 'https://www.swarmapp.com/c/dVbbk6NMsQK', 'display_url': 'swarmapp.com/c/dVbbk6NMsQK', 'indices': [51, 74]}]
YISHUN CENTRAL
teck hospital
khoo teck puat hospital ktph singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "khoo teck puat hospital ktph singapore" does not relate to a maintenance report feedback to public flat house. The post does not mention any specific issues or concerns related to public housing, such as broken facilities, inconveniences, or requests for fixing. 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 is not related to the requested topic.