In which of the following excerpts does ernest hemingway use characterization to define the narrator in “in another country”

Someone get back to me , i really don’t get this

What does the interaction between the nurse and erkan in paragraph 1 reveal about erkan? erkan is upset because no one believes he has been robbed. erkan is quite angry but he is mostly harmless. erkan is incoherent and won't listen to reason. erkan is a violent man and poses a threat to those around him.

Doug plans to end his adventure story by introducing a new character during the climax. the new character happens to be an experienced guide who will lead the protagonist down a treacherous mountain and into safety. explain the problem with his plan.