Amazing sound quality and extremely comfortable to wear / / Focal Listen Professional (SGD395) Closed-back Reference Studio Headphones / / 40mm Mylar and titanium drivers / /  Sleek, stylish folding design / / https://t.co/yAjXIX2Jh0 https://t.co/1qXTtn7qpB
Sinamex Electronics Pte Ltd
[{'url': 'https://t.co/yAjXIX2Jh0', 'expanded_url': 'https://sinamex.com/product/focal-listen-professional/', 'display_url': 'sinamex.com/product/focal-…', 'indices': [210, 233]}]
BENCOOLEN
['amazing', 'sound', 'quality', 'extremely', 'comfortable', 'wear', 'focal', 'listen', 'professional', 'sgd', '395', 'closed-back', 'reference', 'studio', 'headphone', '40mm', 'mylar', 'titanium', 'driver', 'sleek', 'stylish', 'folding', 'design', 'https://t.co/yajxix2jh0', 'https://t.co/1qxttn7qpb']
['wear', 'professional', 'professional', 'sleek', 'wear']
amazing sound quality extremely comfortable wear focal listen professional reference studio titanium sleek stylish folding design
amazing sound quality extremely comfortable wear focal listen professional sgd395 closedback reference studio headphones 40mm mylar titanium drivers sleek stylish folding design
  [
    {"relatedness": False, "type": "not related", "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 the sound quality and comfort of a pair of headphones, and does not mention any issues or concerns related to public housing. Therefore, the answer is "not related".