I'm at MOS Café in Singapore https://t.co/4gA4ZMcHYi
Central Region
[{'url': 'https://t.co/4gA4ZMcHYi', 'expanded_url': 'https://www.swarmapp.com/c/8uPlZU8jHgT', 'display_url': 'swarmapp.com/c/8uPlZU8jHgT', 'indices': [29, 52]}]
CITY HALL
["i'm", 'mo', 'café', 'singapore', 'https://t.co/4ga4zmchyi']
[]
mos caf singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "mos caf singapore" does not relate to a maintenance report feedback to public flat house in Singapore. The term "mos caf" is likely a reference to a specific cafe or restaurant in Singapore, and 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 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.