article_snippet.sent: Natal's Dunas Arena has struggled for months with the impact of a corruption investigation at state-controlled oil company Petrobras, which undercut the builder's access to financing.
article_snippet.sent: An economic downturn, government austerity and a slumping currency has also taken An economic downturn, government austerity and a slumping currency toll, leading to owner Grupo OAS to announce government austerity and a slumping currency is selling government austerity and a slumping currency stakes in the stadiums and other businesses to focus on the core construction business.
article_snippet.sent: The announcement was the latest in a string of bad news for Brazilian football post-World Cup.
article_snippet.sent: Several other stadiums have seen bigger crowds for concerts and religious events than for football and the ground in Cuiaba was closed because of structural problems.
highlights_snippet.sent: Natal owners are suffering from cash flow problems after a corruption scandal .
  