Hosts Chile have booked a place in the semi-finals of the Copa America Football tournament. In the first quarterfinal at the Santiago de Chile, an 81st minute goal from Mauricio Isla helped the home team send defending champions Uruguay crashing out of the tournament. In the semi Final, Chile will face the winners of today's quarterfinal between Bolivia and Peru.In the other two quarterfinals, Argentina will clash with Colombia tomorrow, with Brazil taking on Paraguay on Saturday. The semi-finals will be played on Monday and Tuesday. Copa America is the football tournament for the national teams of South America.