.
🎉HAPPY WORLD OSTEOPATHY DAY!🎉
Osteopathic medicine was founded in 1874 by an American physician, Dr Andrew Taylor Still.  Dr Still's primary concerns were of both mental and physical disease, and restoring proper… https://t.co/XGNSK7OpQA
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/XGNSK7OpQA', 'expanded_url': 'https://www.instagram.com/p/CBuvELCgQsa/?igshid=g92bbryul6yl', 'display_url': 'instagram.com/p/CBuvELCgQsa/…', 'indices': [216, 239]}]
ONE NORTH
ChIJLfCYmEYa2jER5db6to6UEbk
['🎉', 'happy', 'world', 'osteopathy', 'day', '🎉', 'osteopathic', 'medicine', 'founded', '1874', 'american', 'physician', 'dr', 'andrew', 'taylor', 'still', 'dr', "still's", 'primary', 'concern', 'mental', 'physical', 'disease', 'restoring', 'proper', '…', 'https://t.co/xgnsk7opqa']
['happy', 'happy', 'physician', 'happy', 'physician', 'primary', 'restoring', 'proper', 'disease', 'disease', 'disease', 'happy', 'disease', 'disease']
happy world osteopathy osteopathic medicine american physician andrew taylor still still primary were both mental physical disease proper
happy world osteopathy day osteopathic medicine founded 1874 american physician dr andrew taylor still dr still primary concerns mental physical disease restoring proper
  [
    {"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 to public flat house. The post is about celebrating World Osteopathy Day and the history of osteopathic medicine, and does not mention any issues related to public housing or maintenance reports. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a brief explanation of why the post is not related to the requested topic.