I'm at Jem - @jemsingapore in Singapore https://t.co/Ycb0xw9sqV
<a href="https://www.swarmapp.com" rel="nofollow">Foursquare Swarm</a>
West Region
[{'url': 'https://t.co/Ycb0xw9sqV', 'expanded_url': 'https://www.swarmapp.com/c/6MFH1dET7Ty', 'display_url': 'swarmapp.com/c/6MFH1dET7Ty', 'indices': [40, 63]}]
JURONG GATEWAY
ChIJ_YttHA8Q2jERkOdZ13AWfPQ; ChIJ_YttHA8Q2jERkOdZ13AWfPQ
["i'm", 'jem', '@jemsingapore', 'singapore', 'https://t.co/ycb0xw9sqv']
[]
@jemsingapore
jem singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to a public flat house in Singapore. The post simply says "jem singapore" without providing any context or information related to maintenance or public housing. Therefore, the answer is "relatedness": False and "type": "none".