I'm at Crab Man 烤蟹 in Singapore https://t.co/huSDoqp2Qt
Central Region
[{'url': 'https://t.co/huSDoqp2Qt', 'expanded_url': 'https://www.swarmapp.com/c/fXINIGjQTIR', 'display_url': 'swarmapp.com/c/fXINIGjQTIR', 'indices': [32, 55]}]
KAMPONG GLAM
["i'm", 'crab', 'man', '烤蟹', 'singapore', 'https://t.co/husdoqp2qt']
[]
crab
crab man singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post "crab man singapore" does not contain any information related to a maintenance report feedback for a public flat house. The post does not mention any specific issue or problem with a facility, inconvenience, block number, or street, and does not request any action or resolution related to maintenance. Therefore, the answer is "relatedness": False, "type": "none", and "explanation": "This post does not relate to a maintenance report feedback for a public flat house."