I'm at Subway in Singapore https://t.co/0EIO2nzlcb
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/0EIO2nzlcb', 'expanded_url': 'https://www.swarmapp.com/c/iRKqmprttKj', 'display_url': 'swarmapp.com/c/iRKqmprttKj', 'indices': [27, 50]}]
LAVENDER
["i'm", 'subway', 'singapore', 'https://t.co/0eio2nzlcb']
[]
subway
subway singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house in Singapore. The post simply mentions "subway Singapore" without providing any additional context or information. Therefore, the answer is "relatedness": False and "type": "none".