Late lunch 😥 (at @IKEA in Singapore) https://t.co/CAQZwqmbbz
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/CAQZwqmbbz', 'expanded_url': 'https://www.swarmapp.com/c/2rfxYN3uyE2', 'display_url': 'swarmapp.com/c/2rfxYN3uyE2', 'indices': [37, 60]}]
TAMPINES NORTH
['late', 'lunch', '😥', '@ikea', 'singapore', 'https://t.co/caqzwqmbbz']
['late', 'late']
late lunch @ikea
late lunch singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "late lunch singapore" does not relate to a maintenance report feedback to public flat house. It is not a complaint or feedback about a broken facility, inconvenience, or any other issue related to public housing. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues." }.