Using context to figure out the meaning of an unfamiliar word is useful when a dictionary is available the words, phrases, and sentences surrounding the word are unavailable you don't need a precise definition the exact meaning is required

D) So when she retreated with her laptop to her room and refused to leave, it created a wave of discontent at the school.

Explanation: Amaterasu is the Goddess of the Sun in Japanese Mythology. According to the myth, she enclosed herself in a cave, after seeing the terrible things his brother had done, and the world was left in darkness. In the given excerpt the sentence that best supports the conclusion that the author was influenced by Amaterasu is option D, because she confines herself like Amaterasu did in the story.