Canada's Nicole Sifuentes (back L), Russia's Svetlana Karamasheva (back R) and Morocco's Siham Hilali (C) Ethiopia's Axumawit Embaye and Sweden's Abeba Aregawi (R) compete in the women 1500 heat 1 at the IAAF World Indoor Athletics Championships in the Ergo Arena in the Polish coastal town of Sopot, on March 7, 2014. AFP PHOTO / JANEK SKARZYNSKI