I dunno about you but when I was a kid, Sink or Swim was a teaching strategy. Like my Dad would throw us in the pool and expect us to figure out how to get back to the surface and float. It took a while but we kids… https://t.co/E9kpRwX7dL
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Central Region
[{'url': 'https://t.co/E9kpRwX7dL', 'expanded_url': 'https://www.instagram.com/p/B-evFSVFIVv/?igshid=1woxm6hrie4e9', 'display_url': 'instagram.com/p/B-evFSVFIVv/…', 'indices': [216, 239]}]
MARINA CENTRE
['dunno', 'kid', 'sink', 'swim', 'teaching', 'strategy', 'like', 'dad', 'would', 'throw', 'u', 'pool', 'expect', 'u', 'figure', 'get', 'back', 'surface', 'float', 'took', 'kid', '…', 'https://t.co/e9kprwx7dl']
['swim', 'expect', 'swim', 'pool', 'expect', 'swim', 'expect', 'swim', 'expect']
about when sink swim teaching strategy like would throw pool expect figure back surface float took while kids
know kid sink swim teaching strategy like dad would throw us pool expect us figure get back surface float took kids
  [
    {"relatedness": True, "type": "facility", "explanation": "broken pool"}
    ]


    Does the post relate to a maintenance report feedback to public flat house (e.g., a broken facility, an inconvenience, block number or street, requst fixing, etc.)?

The Twitter post mentions a broken pool, which suggests that the post relates to a maintenance report feedback for a public flat house with a broken facility. Therefore, the answer is:

{"relatedness": True, "type": "facility", "explanation": "broken pool"}