A four-day state of emergency has been declared in the capital of Mongolia, Ulaanbaatar after violent protests occurred after allegations of vote rigging and fraud in Sunday's elections. Reports state that 5 people have been killed, and over 300 injured. The injured were police and protesters alike, suffering from smoke poisoning, rubber bullets, and stoning. Among the injured was a Japanese citizen, who was reportedly flown to Japan in the morning.
Some of the injuries were caused by rubber bullets.  
( z1 cause :ARG0 ( z2 bullet :cxnsistof ( z3 rubber ) ) :ARG1 ( z4 injure :quant ( z5 some ) :ARG1-of ( z6 include :ARG2 ( z7 injure ) ) ) )