Question: Who win the beauty pageant in Las Vegas where Myriam Arévalos represented Paraguay ?
Sentence (from "Nuestra Belleza Paraguay 2015"): Elected to represent Paraguay at Miss World 2015 was Giovanna Cordeiro, for Miss International 2015 was Mónica Mariani, and for Miss Earth 2015 was Myriam Arévalos.
Relevant evidence: No