I'm at Heartbeat @ Bedok ActiveSG Swimming Complex in Singapore https://t.co/y1VQb3WGPg
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/y1VQb3WGPg', 'expanded_url': 'https://www.swarmapp.com/c/3wbSdG8Q4sj', 'display_url': 'swarmapp.com/c/3wbSdG8Q4sj', 'indices': [64, 87]}]
BEDOK NORTH
["i'm", 'heartbeat', 'bedok', 'activesg', 'swimming', 'complex', 'singapore', 'https://t.co/y1vqb3wgpg']
[]
heartbeat swimming complex
heartbeat bedok activesg swimming complex singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to relate to a maintenance report feedback for a public flat house in Singapore. The post mentions "heartbeat bedok activesg swimming complex singapore", which does not mention any specific issue or facility related to public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not fit into any of the other categories. The "explanation" field provides a brief reason for why the post is not related to maintenance report feedback.