Just try to think about optical illusion art that you like and then just start explaining why are you like it
W<span>hen the action of the story takes a turn
The climax of the story is when the most important action hits its peak and then the rest of the story takes a calmer, downturn. This turn in the action leads to a resolution of the conflict, but the climax itself should be the highest, most exciting point.</span>
I would say it is answer A as the tone of the poem is very joyful