I'm at Botanic Gardens MRT Interchange (CC19/DT9) - @smrt_singapore in Singapore https://t.co/WZ9pmHgAqS
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Central Region
[{'url': 'https://t.co/WZ9pmHgAqS', 'expanded_url': 'https://www.swarmapp.com/c/axctTkX7EiZ', 'display_url': 'swarmapp.com/c/axctTkX7EiZ', 'indices': [81, 104]}]
TYERSALL
["i'm", 'botanic', 'garden', 'mrt', 'interchange', 'cc19', 'dt9', '@smrt_singapore', 'singapore', 'https://t.co/wz9pmhgaqs']
['garden', 'garden']
botanic interchange @smrt singapore
botanic gardens mrt interchange cc19 dt9 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

The provided Twitter post does not seem to relate to a maintenance report feedback for a public flat house in Singapore. The post mentions the Botanic Gardens MRT interchange and the location CC19, but it does not contain any information about a specific maintenance issue or request for fixing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not related to any specific category. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.