Final answer:
In a literary context, other characters such as Eliza's parent could be playing a role in the scenario described. Parents in literature often influence the narrative and the actions of the main characters, similar to character roles seen in works by Austen.The correct answer is option (b).
Step-by-step explanation:
The question asks us to consider a scenario where Mrs. Higgins observes Eliza playing a role and to identify who else might be involved in this role-play. This appears to be a question about character interaction and dynamics within a literary context. The question may be referencing a scenario from a novel or a play, likely pointing towards character behavior and their relationships with one another.
Speaking in terms of storytelling and character relations, Eliza's parent is a plausible figure that could also be playing a role in this scenario. Much like how Mrs. Bennett in Austen's work exhibits particular behaviors that shape the narrative, Eliza's parents could similarly be seen to be engaged in a type of role-play to influence the situation or the perceptions of others.
It is essential to note that all characters in a narrative can serve a purpose within the story, sometimes taking on roles that contribute to the development of the plot or the main character. As seen with Daisy Miller's mother, a parent's role can significantly affect the portrayal of a central character and the reactions of others within the narrative. Parents often influence the direction of a character's actions and the societal perceptions within a story. Given this context within literature, he answer to the question is (d) Eliza's parentd