I'm at Tangs in Singapore https://t.co/3H1j6cv1JY
Central Region
[{'url': 'https://t.co/3H1j6cv1JY', 'expanded_url': 'https://www.swarmapp.com/c/eGuryhakiYV', 'display_url': 'swarmapp.com/c/eGuryhakiYV', 'indices': [26, 49]}]
BOULEVARD
["i'm", 'tang', 'singapore', 'https://t.co/3h1j6cv1jy']
[]
tangs
tangs singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house in Singapore. The post simply says "tangs singapore" without providing any context or information related to maintenance issues. Therefore, the answer is "relatedness": False and "type": "none".