The #kangkangpost
fazboi360 we can join ur group already....hahahahahaha @ Bukit Timah Mountain Biking Trail https://t.co/cJyvO2J5IU
<a href="http://instagram.com" rel="nofollow">Instagram</a>
North Region
[{'url': 'https://t.co/cJyvO2J5IU', 'expanded_url': 'https://www.instagram.com/p/CC7v7LXBzbF/?igshid=bc0l7yddxrrl', 'display_url': 'instagram.com/p/CC7v7LXBzbF/…', 'indices': [109, 132]}]
DAIRY FARM
['#kangkangpost', 'fazboi', '360', 'join', 'ur', 'group', 'already', '...', 'hahahahahaha', 'bukit', 'timah', 'mountain', 'biking', 'trail', 'https://t.co/cjyvo2j5iu']
['join', 'mountain']
#kangkangpost join group already mountain trail
kangkangpost fazboi360 join group already hahahahahaha bukit timah mountain biking trail
  [
    {"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 a group ride on a mountain biking trail and does not mention any issues or concerns related to public housing. 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.