Biggest mall in the country
VivoCity
[]
MARITIME SQUARE
['biggest', 'mall', 'country']
[]
biggest mall country
biggest mall country
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not mention anything related to a maintenance report feedback for a public flat house. The post simply states "biggest mall country", which does not provide any context or information related to maintenance reports or public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.