People attend a protest by students against cuts to federal spending on higher education planned by Brazil's President Jair Bolsonaro's right-wing government, in front of the Parana Federal University in Curitiba, Brazil May 30, 2019. The baner reads "In defense of education." REUTERS/Rodolfo Buhrer TPX IMAGES OF THE DAY

People attend a protest of students against cuts to federal spending on higher education planned by Brazil's President Jair Bolsonaro's right-wing government, in front of the Parana Federal University in Curitiba, Brazil May 30, 2019. REUTERS/Rodolfo Buhrer

People attend a protest of students against cuts to federal spending on higher education planned by Brazil's President Jair Bolsonaro's right-wing government, in front of the Parana Federal University in Curitiba, Brazil May 30, 2019. The sign reads "In favor of the university." REUTERS/Rodolfo Buhrer

People attend a protest of students against cuts to federal spending on higher education planned by Brazil's President Jair Bolsonaro's right-wing government, in front of the Parana Federal University in Curitiba, Brazil May 30, 2019. REUTERS/Rodolfo Buhrer

People attend a protest of students against cuts to federal spending on higher education planned by Brazil's President Jair Bolsonaro's right-wing government, in front of the Parana Federal University in Curitiba, Brazil May 30, 2019. The baner reads "In defense of education." REUTERS/Rodolfo Buhrer

People attend a protest of students against cuts to federal spending on higher education planned by Brazil's President Jair Bolsonaro's right-wing government, in front of the Parana Federal University in Curitiba, Brazil May 30, 2019. The baner reads "In defense of education." REUTERS/Rodolfo Buhrer

People attend a protest of students against cuts to federal spending on higher education planned by Brazil's President Jair Bolsonaro's right-wing government, in front of the Parana Federal University in Curitiba, Brazil May 30, 2019. The sign reads "Education freedom." REUTERS/Rodolfo Buhrer

Grain is loaded aboard ships on a port on the Parana river near Rosario, Argentina, January 31, 2017. Picture taken January 31, 2017. REUTERS/Marcos Brindicci

Bolivia's President Evo Morales speaks during a ceremony in Jennefer port, where Bolivia's government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. Picture taken October 30, 2018. REUTERS/David Mercado

A view of Jennefer port, where Bolivia's government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. Picture taken October 30, 2018. REUTERS/David Mercado

A worker stands in Jennefer port, where Bolivia's government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. Picture taken October 30, 2018. REUTERS/David Mercado

Boats are seen in Jennefer port, where Bolivia's government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. Picture taken October 30, 2018. REUTERS/David Mercado

Bolivia's President Evo Morales attends a ceremony in Jennefer port where Bolivia's government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. Picture taken October 30, 2018. REUTERS/David Mercado

Boats are seen in Jennefer port, where Bolivia's government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. Picture taken October 30, 2018. REUTERS/David Mercado

Bolivia's President Evo Morales waves on a boat in Jennefer port, where Bolivia's government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. Picture taken October 30, 2018. REUTERS/David Mercado

Bolivian sailors attend a ceremony in Jennefer port, where Bolivia's government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. Picture taken October 30, 2018. REUTERS/David Mercado

Workers are seen at the Jennefer port, where Bolivia's government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. Picture taken October 30, 2018. REUTERS/David Mercado

A Bolivian navy officer attends a ceremony in Jennefer port, where Bolivia's government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. Picture taken October 30, 2018. REUTERS/David Mercado

A view of Jennefer port, where Bolivia's government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. Picture taken October 30, 2018. REUTERS/David Mercado

A Bolivian soldier stands guard in Jennefer port, where Bolivia's government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. Picture taken October 30, 2018. REUTERS/David Mercado

Boats are seen in Jennefer port, where Bolivia's government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. REUTERS/David Mercado

Bolivia's President Evo Morales is seen at Jennefer port, where the government allowed three international ports the access to the Altantic ocean on the Paraguay-Parana rivers, in Puerto Quijarro, Santa Cruz, Bolivia October 30, 2018. REUTERS/David Mercado

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio head coach Renato Gaucho applauds fans after the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio head coach Renato Gaucho reacts after the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio players applaud fans after the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio head coach Renato Gaucho reacts after the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Everton reacts after the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Everton in action REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio fan REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Parana's Caio Henrique in action with Gremio's Juninho Capixaba REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Juninho Capixaba celebrates scoring their second goal with team mates REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Juninho Capixaba celebrates scoring their second goal with team mates REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Juninho Capixaba celebrates scoring their second goal with team mates REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Juninho Capixaba celebrates scoring their second goal with team mates REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Douglas celebrates scoring their first goal REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Douglas celebrates scoring their first goal REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Douglas scores their first goal from the penalty spot REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Douglas celebrates scoring their first goal with team mates REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Douglas celebrates scoring their first goal with team mates REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Parana's Richard talks to the referee REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Thonny Anderson in action with Parana's Rene REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Parana's Richard reacts after sustaining an injury REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio head coach Renato Gaucho REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio head coach Renato Gaucho REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Alisson in action with Parana's Igor REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Paulo Miranda in action with Parana's Rafael Grampola REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio's Douglas in action with Parana's Rene REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Parana players huddle before the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio players huddle before the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio banner is taken off before the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio head coach Renato Gaucho before the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio head coach Renato Gaucho before the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio fans before the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio fans before the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio fans before the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio fans before the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio fans before the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio fans before the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio fans before the match REUTERS/Diego Vara

Soccer Football - Brasileiro Championship - Gremio v Parana - Arena do Gremio, Porto Alegre, Brazil - September 15, 2018 Gremio fan before the match REUTERS/Diego Vara