The correct answer is Peiji goes on to say that Purple Polar Bears "are fierce and frightening and not worth a glimpse in nature. Just stay home" (No Page).
For me, I chose non-verbal over verbal because it was easier to get my point across. It was directed to my best friend in order to set up a time to hang out. It was effective because she agreed.
However, this is more of a personal question so good luck!!