I'm at UB. One in Singapore https://t.co/AaWIWwaFok
Central Region
[{'url': 'https://t.co/AaWIWwaFok', 'expanded_url': 'https://www.swarmapp.com/c/gkyORdiyuEH', 'display_url': 'swarmapp.com/c/gkyORdiyuEH', 'indices': [28, 51]}]
KAMPONG UBI
["i'm", 'ub', 'one', 'singapore', 'https://t.co/aawiwwafok']
[]
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 mentions the word "ub" and "singapore", which do not provide any context or information related to maintenance issues or public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not fit into any other category. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.