 Complete the following phrase:  The Chile team won back to back Copa América titles in 2015 and in 2016. The backbone of this team came from the U-20 squad that went on to finish third in the 2007 FIFA U-20 World Cup most notably Alexis Sánchez and Arturo Vidal. However, in 2017 they finished runners-up to Germanys B-team at the 