Possession is key!! #SkyParkPickUpGames Join us! Whatsapp +65 9028 0895. @ SkyPark Arena - Singapore's Finest Sky Rooftop Futsal &amp; Football Facility https://t.co/mNj39dFpTO
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Central Region
[{'url': 'https://t.co/mNj39dFpTO', 'expanded_url': 'https://www.instagram.com/p/B81M6f3hO2L/?igshid=ckwne3s2ea1r', 'display_url': 'instagram.com/p/B81M6f3hO2L/…', 'indices': [153, 176]}]
SWISS CLUB
['possession', 'key', '#skyparkpickupgames', 'join', 'u', 'whatsapp', '65', '9028', '0895', 'skypark', 'arena', "singapore's", 'finest', 'sky', 'rooftop', 'futsal', 'football', 'facility', 'https://t.co/mnj39dfpto']
['football', 'join', 'sky', 'football', 'possession', 'possession', 'football', 'possession', 'possession']
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  [
    {"relatedness": True, "type": "facility", "explanation": "broken facility (possesson key)"},
    {"relatedness": True, "type": "inconvenience", "explanation": "inconvenience (join us whatsapp)"},
    {"relatedness": True, "type": "location", "explanation": "block number or street (Skypark Arena Singapore)"},
    {"relatedness": True, "type": "request", "explanation": "requst fixing (join us whatsapp)"},
    {"relatedness": False, "type": "none", "explanation": "not related to maintenance report feedback"}
    ]

The post relates to a maintenance report feedback for a public flat house in Singapore. The issues mentioned in the post are:

* Broken facility (possesson key)
* Inconvenience (join us whatsapp)
* Location (block number or street, Skypark Arena Singapore)
* Request (requst fixing, join us whatsapp)

Therefore, the answer is:

{"relatedness": True, "type": "facility", "explanation": "broken facility (possesson key)"}

Note: The explanation is a short description of the issue mentioned in the post.