SRL for [evidenced]: The use of the abominable construction practices in the Soviet Union -- as [evidenced] by the collapse of sand apartment blocks during the Armenian earthquake -- as a metaphor for the U.S. economic system was a sublime example of Mr. Cockburn 's satirical muse .
ARG-1: the abominable construction practices in the Soviet Union | ARG-0: by the collapse of sand apartment blocks during the Armenian earthquake