I'm at Jack's Place in Singapore https://t.co/p4mma1b8F3
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
West Region
[{'url': 'https://t.co/p4mma1b8F3', 'expanded_url': 'https://www.swarmapp.com/c/8SkFhjw48s7', 'display_url': 'swarmapp.com/c/8SkFhjw48s7', 'indices': [33, 56]}]
JURONG GATEWAY
ChIJXWPKBA8Q2jERHlfVJwQK1i8; ChIJXWPKBA8Q2jERHlfVJwQK1i8
["i'm", "jack's", 'place', 'singapore', 'https://t.co/p4mma1b8f3']
[]
jack place
jack place singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet does not relate to a maintenance report feedback for a public flat house in Singapore. The tweet simply states "jack place singapore" without providing any context or information related to maintenance or public housing. Therefore, the answer is "relatedness": False and "type": "none".