So, I'm pretty sure A/V stands for Audio-Visual Professionals. And, those are mostly required in like a large event center for managing all the audio-visual stuff.
Because his daughter was pretending to be sick, due to the fact that she believed that she would get in trouble for "calling" to boys. and people are claiming the girls preformed witchcraft.
The answer is; A.
The climax of a story is characterized by high tension and drama and is considered the highest point in the plot. The main character is usually in a crisis and he or she finds a solution to a major conflict (such as a hero defeating the villain or evil element). Climaxes are considered to be significant in giving the story an overarching meaning.