The answers to your question are,
A. Descriptive details
B. Sensory Language
C. Imagery
-Mabel <3
I am a little confuse on this question but again it’s me not anyone else but are they asking you to explain the theme passage of pony express rider or the definition of theme?
The correct answer is B. <span>It helps them imagine the play's setting.
The effect of the prologue on the play's viewers is that i</span>t helps them imagine the play's setting. So that is the correct answer. All of these other choices are wrong: It challenges them to solve a mystery, it builds their suspense about what will happen to the main characters, and <span>it gives them practice in paraphrasing Shakespeare's language.</span>