Up to S$90 Bonus Cashback on ShopBack GO Super Season 2 with DBS/POSB Cards - January to March 2020  https://t.co/OzAt9uRlJ1  #shopbackgo #shopback #dbs #singapore #deals #news
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['90', 'bonus', 'cashback', 'shopback', 'go', 'super', 'season', '2', 'db', 'posb', 'card', 'january', 'march', '2020', 'https://t.co/ozat9urlj1', '#shopbackgo', '#shopback', '#dbs', '#singapore', '#deals', '#news']
['bonus', 'bonus', 'march', 'bonus', 'bonus']
bonus super season with january march #shopbackgo #shopback #dbs #singapore #deals #news
90 bonus cashback shopback go super season 2 dbs posb cards january march 2020 shopbackgo shopback dbs singapore deals news
  [
    {"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 to public flat house. The post is about a cashback offer from Shopback and DBS/POSB cards for January to March 2020, and does not mention any maintenance or infrastructure issues related to public flats. Therefore, the answer is "False" for the "relatedness" field, and "none" for the "type" field, along with a brief explanation.