The narrator of the story about Della and Jim believe that the two main characters are:

Incomplete

The narrator of the story about Della and Jim believes that the two main characters are a married couple.

To understand the perspective of the narrator in a story, you need to analyze the textual evidence and the narrative voice. Start by identifying the clues within the story that reveal the narrator's beliefs about Della and Jim. Look for descriptions, characterizations, and the tone of the narrator's voice.

Read the story carefully and pay attention to how the narrator presents Della and Jim. Consider the narrator's choice of words, their tone, and any direct statements or opinions they express about the characters.

Generally, the narrator's beliefs about the main characters can be inferred from their portrayal throughout the story. Look for any indications of admiration, sympathy, or criticism that may suggest the narrator's perspective.

Remember to consider the context of the story as well, as this may influence the narrator's perspective.

Once you have carefully analyzed the story with these factors in mind, you can form a conclusion about what the narrator believes about Della and Jim.