"Fine!" Avery said, pushing a stack of books away and looking up at the clock on the wall. "But our paper's due in three days and we still don't have topic. What are we going to do?" "It's obvious, isn't it?" Maritza asked. "You write why Rosa Parks is so great, and I'll do the same for Irene Morgan. And then we'll put it all together." Which best describes the relationship between character and conflict in the excerpt?