On 12 August, the San Carlos Battalion came across mines placed in their path and one soldier was killed while two were seriously injured. Meanwhile on 10 August, urban commandos took a patrol car by surprise and dropped a grenade inside the car, injuring four and partially destroying the vehicle.
the mine resulted in death of the two soldiers
we where not told if the mine was what killed the soldiers
( z1 result :ARG1 ( z2 mine ) :ARG2 ( z3 die :ARG1 ( z4 soldier :quant 2 ) ) )