Which sentence describes a function of dialogue in a story?

1. It is used to identify the titles of other stories.
2. It identifies information from outside sources used in the story.
3. It moves the plot forward without the narrator describing every event.
4. It identifies the genre of the work without the author stating it directly.

The sentence that describes a function of dialogue in a story is: "It moves the plot forward without the narrator describing every event." Option 3 is the correct answer. Dialogue helps to reveal the characters' thoughts, feelings, and motivations through their interactions with others. It helps to add depth to the story's plot and allows the reader to experience the story through the characters.

To identify the function of dialogue in a story, let's go through each option and see if it matches.

Option 1 states that dialogue is used to identify the titles of other stories. However, this is not a correct answer because dialogue is focused on characters speaking and interacting, rather than identifying titles of other stories.

Option 2 suggests that dialogue identifies information from outside sources used in the story. While dialogue can certainly convey information from external sources, such as when characters relay news or cite references, this is not its primary function.

Option 3 explains that dialogue moves the plot forward without the narrator describing every event. This is a correct answer because dialogue allows characters to interact, express their thoughts, engage in conflicts, and propel the story's events, making it an effective way to advance the plot.

Option 4 claims that dialogue identifies the genre of the work without the author stating it directly. This is incorrect because the genre of a story is typically established through other elements like the setting, themes, and narrative style, rather than solely by dialogue.

Therefore, the correct answer is option 3: Dialogue moves the plot forward without the narrator describing every event.

The sentence that describes a function of dialogue in a story is:

3. It moves the plot forward without the narrator describing every event.