BMW Singapore today launched it's first ever 2 Series Gran Coupe. Available in 2 variants we have the BMW M235i and the BMW 218i.Sporty, powerful and loaded with tons of tech. Limited units are available for the BMW… https://t.co/9CztNqmJt2
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ALEXANDRA HILL
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['powerful', 'series', 'powerful', 'powerful', 'limited', 'powerful', 'powerful', 'limited', 'powerful', 'limited', 'powerful']
today first ever series coupe available have powerful loaded with tech limited available
bmw singapore today launched first ever 2 series gran coupe available 2 variants bmw m235i bmw 218i sporty powerful loaded tons tech limited units available bmw
  [
    {"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 for a public flat house. The post is about the launch of a new car model by BMW Singapore, specifically the 2 Series Gran Coupe, 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 short explanation that the post is not related to maintenance report feedback for public flat house.