Bribe the boy (@ Gem Mart in Singapore) https://t.co/Rn1OYtVQqN
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/Rn1OYtVQqN', 'expanded_url': 'https://www.swarmapp.com/c/5Z6N04vNY8x', 'display_url': 'swarmapp.com/c/5Z6N04vNY8x', 'indices': [40, 63]}]
BOON KENG
['bribe', 'boy', 'gem', 'mart', 'singapore', 'https://t.co/rn1oytvqqn']
['gem', 'gem', 'bribe']
bribe mart
bribe boy gem mart singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post you provided does not mention anything related to maintenance report feedback for a public flat house in Singapore. The term "bribe" and "gem" do not seem to be related to any maintenance issue, and "mart" could potentially refer to a shopping mall or market, but not a public flat house. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house in Singapore.