I'm at Bahru Field https://t.co/RL4pWAKuyB
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/RL4pWAKuyB', 'expanded_url': 'https://www.swarmapp.com/c/cxH2Rc61B5d', 'display_url': 'swarmapp.com/c/cxH2Rc61B5d', 'indices': [19, 42]}]
GEYLANG BAHRU
["i'm", 'bahru', 'field', 'https://t.co/rl4pwakuyb']
[]
field
bahru field
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "bahru field" does not relate to a maintenance report feedback to public flat house. The term "bahru" is not a commonly used term in the context of public housing or maintenance reports, and it does not provide any specific information or context that would suggest otherwise. Therefore, the answer is "relatedness": False, and the type is "none".