I'm at Sin Mui Heng Pte Ltd in Singapore https://t.co/hOw99sMiFm
Central Region
[{'url': 'https://t.co/hOw99sMiFm', 'expanded_url': 'https://www.swarmapp.com/c/1Cuv5QIMBtt', 'display_url': 'swarmapp.com/c/1Cuv5QIMBtt', 'indices': [41, 64]}]
CRAWFORD
["i'm", 'sin', 'mui', 'heng', 'pte', 'ltd', 'singapore', 'https://t.co/how99smifm']
['sin', 'sin', 'sin', 'sin', 'sin']
sin mui heng pte ltd singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house in Singapore. The phrase "sin mui heng pte ltd singapore" does not contain any keywords related to maintenance report feedback or public housing. 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 given topic.