I'm at Crab Man in Singapore https://t.co/IhsMEOyPpK https://t.co/rZsLzbAnTT
Central Region
[{'url': 'https://t.co/IhsMEOyPpK', 'expanded_url': 'https://www.swarmapp.com/c/kymsjj7NagO', 'display_url': 'swarmapp.com/c/kymsjj7NagO', 'indices': [29, 52]}]
KAMPONG GLAM
["i'm", 'crab', 'man', 'singapore', 'https://t.co/ihsmeoyppk', 'https://t.co/rzslzbantt']
[]
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 mention anything related to a maintenance report feedback for a public flat house. Therefore, the answer is "relatedness": False.