Singapore events

South Africa's goalkeeper Thokozile Mndaweni fails to block a goal scored by Canada's Christine Sinclair, not seen, during the group F women's soccer match between South Africa and Canada at the London 2012 Summer Olympics, in Coventry, England, Saturday, July 28, 2012. (AP Photo/Hussein Malla)

South Africa's goalkeeper Thokozile Mndaweni fails to block a goal scored by Canada's Christine Sinclair, not seen, during the group F women's soccer match between South Africa and Canada at the London 2012 Summer Olympics, in Coventry, England, Saturday, July 28, 2012. (AP Photo/Hussein Malla)