#060320 &gt;&gt; ☆ Team A ☆ Team bonding session. Thank you @azlnrsln for organizing and co-ordinating all the fun games and videos @ East Coast Beach https://t.co/9grdkp7DWL
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/9grdkp7DWL', 'expanded_url': 'https://www.instagram.com/p/B9ZRqwBnQUf/?igshid=48e33lmrmbnp', 'display_url': 'instagram.com/p/B9ZRqwBnQUf/…', 'indices': [151, 174]}]
EAST COAST
['#060320', '☆', 'team', '☆', 'team', 'bonding', 'session', 'thank', '@azlnrsln', 'organizing', 'co-ordinating', 'fun', 'game', 'video', 'east', 'coast', 'beach', 'https://t.co/9grdkp7dwl']
['fun', 'beach', 'team', 'team', 'fun', 'coast', 'fun']
#       team team bonding session thank @azlnrsln east coast beach
60320 gt gt team team bonding session thank organizing coordinating fun games videos east coast beach
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post is about a team bonding session and does not mention any issues or concerns related to maintenance or 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.