I'm at APPAM in Kallang, Singapore https://t.co/BTB4CPKVkL
Central Region
[{'url': 'https://t.co/BTB4CPKVkL', 'expanded_url': 'https://www.swarmapp.com/c/fejkrsyj9t9', 'display_url': 'swarmapp.com/c/fejkrsyj9t9', 'indices': [35, 58]}]
BOON KENG
["i'm", 'appam', 'kallang', 'singapore', 'https://t.co/btb4cpkvkl']
[]
appam kallang 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 mentions the location "appam kallang singapore" without providing any context or information related to maintenance or public housing. Therefore, the answer is "relatedness": False and "type": "none".