Answer:
B. resolution
Step-by-step explanation:
Resolution is the element of the plot that represents the moment when the characters finished facing their biggest challenges. This element is more towards the end of the story, ending it and concluding it.
A blizzard is a great challenge, but with reading the excerpt shown in the question above, we can see that the characters have already faced the blizzard and not only were they victorious, but were also surprised by the result of the blizzard. This excerpt is an example of plot resolution.