I'm at blk 37 bedok south ave. 2 https://t.co/f32NvTSzeJ
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/f32NvTSzeJ', 'expanded_url': 'https://www.swarmapp.com/c/2wC9YqrtyTN', 'display_url': 'swarmapp.com/c/2wC9YqrtyTN', 'indices': [33, 56]}]
BEDOK SOUTH
["i'm", 'blk', '37', 'bedok', 'south', 'ave', '2', 'https://t.co/f32nvtszej']
[]
south
blk 37 bedok south ave 2
  [
    {"relatedness": True, "type": "facility", "explanation": "broken lift/toilet/etc."},
    {"relatedness": True, "type": "inconvenience", "explanation": "lack of amenities/parking issues"},
    {"relatedness": True, "type": "request", "explanation": "reporting a maintenance issue"},
    {"relatedness": False, "type": "none", "explanation": "not related to public housing"}]


    Based on the information provided in the Twitter post, it appears that the post relates to a maintenance report feedback for a public flat house. The mention of "blk 37" and "bedok south ave 2" suggests that the location is a public housing block in the Bedok area. The use of the phrase "reporting a maintenance issue" also supports this conclusion. Therefore, the answer is:

{"relatedness": True, "type": "maintenance report", "explanation": "reporting a maintenance issue at a public flat house"}