<prompt> Riwa Rivadavia Gómez dǝ shima buro salak lan raayi South American football confederationye dǝga fulezǝna, asal CONMEBOL ye dǝga. Cida kǝlanzǝbe kureye dǝ, shi dǝ waneyi tawadǝro wallono sa bǝla South Americabe buro salakye dǝn  <response>: Buenos Aires lan kǝntawu Julybe 2 kuru Julybe 17, 1916 lan, nasha kǝlele kǝla kǝlele kǝlanzabe Argentinabe kǝn 100th ye dǝn. 