I'm at NUS Medical Library in Singapore https://t.co/IUA19wYuok
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/IUA19wYuok', 'expanded_url': 'https://www.swarmapp.com/c/hz4UlFUEiBq', 'display_url': 'swarmapp.com/c/hz4UlFUEiBq', 'indices': [40, 63]}]
NATIONAL UNIVERSITY OF S'PORE
ChIJh42RhdUb2jERayQoxUym4XI
["i'm", 'nu', 'medical', 'library', 'singapore', 'https://t.co/iua19wyuok']
['medical', 'medical', 'library', 'medical', 'medical']
medical library
nus medical library singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house."},
    ]

The provided Twitter post does not relate to a maintenance report feedback to public flat house. The term "nus medical library singapore" does not mention any facilities or infrastructure that are typically maintained in public housing estates, and does not provide any information that would suggest a maintenance issue or feedback. Therefore, the post does not meet the criteria for a maintenance report feedback to public flat house.