I'm at Jam Studio https://t.co/EfLQfj6d6P
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/EfLQfj6d6P', 'expanded_url': 'https://www.swarmapp.com/c/bS7vma0Kgvj', 'display_url': 'swarmapp.com/c/bS7vma0Kgvj', 'indices': [18, 41]}]
TAMPINES EAST
["i'm", 'jam', 'studio', 'https://t.co/eflqfj6d6p']
['jam']
studio
jam studio
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "jam studio" does not relate to a maintenance report feedback to public flat house. It is not clear what the post is referring to, as it is a generic term that could apply to various things. Therefore, the answer is "relatedness": False, and the type is "none".