I'm at UB. One in Singapore https://t.co/ToCnqYm1wi
Central Region
[{'url': 'https://t.co/ToCnqYm1wi', 'expanded_url': 'https://www.swarmapp.com/c/97M5Dp6X6nf', 'display_url': 'swarmapp.com/c/97M5Dp6X6nf', 'indices': [28, 51]}]
KAMPONG UBI
["i'm", 'ub', 'one', 'singapore', 'https://t.co/tocnqym1wi']
[]
ub 1 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to public flat house in Singapore. The post simply says "ub 1 singapore" which does not provide any context or information related to maintenance or public housing.