challenge: Where were the athletics competitions held at the 2001 Bolivarian Games?
  
  A. Estadio Olímpico Atahualpa in Quito
  B. Pista Atlética Huachi-Loreto in Ambato
  C. Estadio Modelo Alberto Spencer in Guayaquil
  D. Estadio Federativo Reina del Cisne in Loja
  Answer: 