HAPPY BIRTHDAY TO THE BEST SISTER IN LAW 🤍 tahrika 
Akka, You have given me so much care, support, happiness over the years. 
The most important among all is unconditional love I’m blessed… https://t.co/uHKvNO4Bst
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
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MARINA CENTRE
['happy', 'birthday', 'best', 'sister', 'law', '🤍', 'tahrika', 'akka', 'given', 'much', 'care', 'support', 'happiness', 'year', 'important', 'among', 'unconditional', 'love', '’', 'blessed', '…', 'https://t.co/uhkvno4bst']
['happy', 'birthday', 'happiness', 'love', 'blessed', 'happy', 'law', 'important', 'happy', 'birthday', 'happiness', 'important', 'love', 'blessed', 'happy', 'birthday', 'happiness', 'birthday']
happy birthday best sister akka have given much care support happiness over most important among unconditional love blessed
happy birthday best sister law tahrika akka given much care support happiness years important among unconditional love blessed
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not appear to be related to a maintenance report feedback for a public flat house. The post is a message of celebration and appreciation for a sister's love and support, and does not mention any issues or concerns related to maintenance or infrastructure. 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.