Answer :
The correct answer is D. The reader can find a universal truth from the detail in the story.
Explanation:
In any literary work, the theme is a universal message or truth the author tries to convey through details in the story such as the behavior of the characters or the events in the story. Because of this, if you trying to interpret the theme, which means understanding the real meaning of the theme. You will need to identify the universal truth in the story and from there analyzed using the details in the story.
In the case of the story "The Yellow Wallpaper," the theme is related to the oppression of women in marriage, which is conveyed by the actions and events in the story because the main female character is forced to stay in a room by her husband who diagnoses her with depression. According to this, to interpret the theme "the reader can find a universal truth from the detail in the story."