I'm at A&amp;W in Singapore https://t.co/mshxmyZsWC
East Region
[{'url': 'https://t.co/mshxmyZsWC', 'expanded_url': 'https://www.swarmapp.com/c/fYo1TPHX3Y4', 'display_url': 'swarmapp.com/c/fYo1TPHX3Y4', 'indices': [28, 51]}]
CHANGI AIRPORT
["i'm", 'w', 'singapore', 'https://t.co/mshxmyzswc']
[]
amp w singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "amp w singapore" does not relate to a maintenance report feedback to a public flat house. The post does not mention any specific issues or facilities related to public housing, and does not appear to be a complaint or feedback of any kind. Therefore, the answer is "relatedness": False, "type": "none", and "explanation": "This is not related to public housing or maintenance issues."