Final answer:
In first person narration, only the narrator's perspective and knowledge are presented, thus, if "The Interlopers" had been narrated by Georg, any thoughts or events he was not aware of would be absent from the story.
Step-by-step explanation:
First Person vs. Third Person Narration
When a story is told from a first person perspective, we only have access to the thoughts, feelings, and knowledge of the narrating character, in this case, it would be Georg. Events and thoughts of other characters are not directly accessible to us because Georg cannot read other people's minds. On the other hand, a third person omniscient narrator tells the story from an all-knowing point of view, where insights into all characters' thoughts and unseen events can be provided. When switching from third person to the first person, any events or thoughts that Georg would not have been aware of would be left out.
If "The Interlopers" had been written as told by Georg, he would not know about events that he did not witness or thoughts of other characters unless they expressed those thoughts to him. For example, private conversations between other characters or their internal monologues would not be part of the narrative. Similarly, actions taking place in locations where Georg is not present would also be excluded from his narrative unless he later becomes aware of these events through other characters or evidence.