I'm at 13% Gastro Wine in Singapore https://t.co/E6H45CgRJN
Central Region
[{'url': 'https://t.co/E6H45CgRJN', 'expanded_url': 'https://www.swarmapp.com/c/6UWQ1rCuYnD', 'display_url': 'swarmapp.com/c/6UWQ1rCuYnD', 'indices': [36, 59]}]
KAMPONG GLAM
["i'm", '13', 'gastro', 'wine', 'singapore', 'https://t.co/e6h45cgrjn']
[]
wine
13 gastro wine singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post "13 gastro wine singapore" does not seem to be related to a maintenance report feedback for a public flat house. It appears to be a reference to a wine tasting event in Singapore, and does not contain any information or complaints related to maintenance or facilities in a public housing estate. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.