A.) "All right then, I'll go back to camp this summer if you will just stop yelling at me," she said.
Explanation:
This is most likely the sentence that functions as the climax of the story. The climax of a story is the moment of highest tension. It is also the moment in which the main conflict of the story is solved. In this case, the fact that the speaker exclaims that she will go back to the camp if the person stops yelling shows that the moment is one of tension. Moreover, this shows that the conflict has been resolved.
