Answer:
Convey details about the characters.
Step-by-step explanation:
In these lines, the author does not explain what the conflict is, what actions can be taken to solve it, or why the reader should care about it. However, what he does is provide details about the characters. The author talks about Percifield, and we learn that he is tall, red-haired, smart and fair. We also learn a little bit about Neto and his interests and concerns.