Can you give me information on Argentina name and etymology? 
 Costa Argentina is known as the coast of silver. Terra Argentina is called land of silver. 
 I would like to learn more on that. 
 The silver mountains legend was first associated with Argentina. 
 I never heard of that. What is the legend? 
 The only facts available is the European explorers of the La Plata Basin were among the first to be associated with this legend. 
 Okay, can you tell me about the politics? 
 The President appoints seven members of the Supreme Court. These members are subject to Senate approval and once confirmed they serve for life. 
 Do you know how old the oldest member? 
 I do not have access to that information. Argentina was a founding member of the Mercosur block. Its partners for this were Brazil, Paraguay, Uruguay, and Venezuela. 
 Can you give me more information? 
 The block, which has some supranational legislative functions, emphasized the country's key role in Latin American integration since the year 2002. 
 Thanks for helping me learn more. 
 My pleasure.
Argentina