Explanation:
A simple act its like an act that is visual.
The paragraph that reflects a sighful moment is "Instead, I would sit by myself under a big pine tree in the courtyard, watching the other kids laugh and joke with their cliques at lunch." but she was too shy to join them. The climax is reflected in "For me, it wasn't until eighth grade that I found out how courageous I could be."
I believe it's A!
I hope this helps!
Pretty sure you have to pick the allusion that best describes the sentence.