Today after Lasalle open house with  guitaristchen , we went to support my friend, Marcus leejunweimarcus  who’s performing at The great Singapore replay. thegreatsingaporereplay  at gardens by the Bay.… https://t.co/fBmLxPTuZj
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/fBmLxPTuZj', 'expanded_url': 'https://www.instagram.com/p/B7dvn1iBL2u/?igshid=1w0urk02twiyq', 'display_url': 'instagram.com/p/B7dvn1iBL2u/…', 'indices': [204, 227]}]
MARINA SOUTH
['today', 'lasalle', 'open', 'house', 'guitaristchen', 'went', 'support', 'friend', 'marcus', 'leejunweimarcus', '’', 'performing', 'great', 'singapore', 'replay', 'thegreatsingaporereplay', 'garden', 'bay', '…', 'https://t.co/fbmlxptuzj']
['friend', 'garden', 'friend', 'friend', 'garden']
today after open house with went support friend great replay
today lasalle open house guitaristchen went support friend marcus leejunweimarcus performing great singapore replay thegreatsingaporereplay gardens bay
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not mention anything related to maintenance report feedback for public flat house. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a brief explanation that the post is not related to the requested topic.