I'm at Ubin Jetty in Singapore https://t.co/b7OCCMq8xp
East Region
[{'url': 'https://t.co/b7OCCMq8xp', 'expanded_url': 'https://www.swarmapp.com/c/lrxHZxWfpeB', 'display_url': 'swarmapp.com/c/lrxHZxWfpeB', 'indices': [31, 54]}]
["i'm", 'ubin', 'jetty', 'singapore', 'https://t.co/b7occmq8xp']
[]
jetty
ubin jetty singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "ubin jetty singapore" does not relate to a maintenance report feedback to public flat house in Singapore. The term "ubin jetty" is likely a reference to a specific location or landmark in Singapore, but it does not contain any keywords related to maintenance or public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the tweet does not fit into any of the categories provided. The "explanation" field contains a brief explanation for why the tweet does not relate to the given topic.