I'm at Vintage Cameras Museum in Singapore https://t.co/1rEvgXsJ0f
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/1rEvgXsJ0f', 'expanded_url': 'https://www.swarmapp.com/c/bEYfhewAvDQ', 'display_url': 'swarmapp.com/c/bEYfhewAvDQ', 'indices': [43, 66]}]
KAMPONG GLAM
["i'm", 'vintage', 'camera', 'museum', 'singapore', 'https://t.co/1revgxsj0f']
[]
vintage museum
vintage cameras museum singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback for a public flat house. The post is about a museum in Singapore that features vintage cameras, which is an unrelated topic. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.