Which science fiction premise shows the clearest example of irony?
O A. Holding office becomes so dangerous that people nominate only
candidates they hate.
O B. Soldiers who are genetically engineered to excel in combat begin
to question their purpose.
C. Supercomputers begin to develop awareness and emotions, which
worries world leaders.
D. A scientist travels into the future and discovers that humans have
evolved to breathe xenon.