Which sentence is the most subjective summary of a story?
a. despite the men's initial distrust of one another, the trials they endure together lead to a strong friendship.
b. the setting of the novel is new york at the turn of the nineteenth century.
c. although it was criticized at the time for its portrayal of the south, the novel has gained popularity long after the author's death.
d. her reactions to others suggest that the protagonist is a strong and self-assured young woman.