Ready to climb at Onsight? 
月末に閉鎖されちゃうクライミングジム入場待ち。 場所: Onsight Climbing Gym https://t.co/FsSNu1SeZ0
Central Region
[{'url': 'https://t.co/FsSNu1SeZ0', 'expanded_url': 'https://www.instagram.com/p/CKYX9JNjECo/?igshid=dppug1rz4st3', 'display_url': 'instagram.com/p/CKYX9JNjECo/…', 'indices': [77, 100]}]
ALJUNIED
ready climb onsight onsight climbing
ready climb onsight onsight climbing gym
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback for a public flat house. The post is about ready climbing onsight onsight climbing gym, which is a recreational activity and not related to maintenance report feedback. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.