In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".

[header] How to write accurate dialogue in historical fiction [title] Read primary sources to familiarize yourself with the time period. [step] In order to get in the mindset of writing for your time period, read letters, journals, and other types of personal communication. [substeps] Take note of the differences you see between that era's dialogue and modern dialogue. <sep> (A) Reading these works will inherently train your subconscious to identify and utilize historical constructions in your writing. [title] Watch period television shows and commercials to acquaint yourself with more recent time periods. (B) In one way, historical fiction works more strongly during the present era than it does in the decades before it began. [title] Learn more about how your time period works. (C) For example, modern dialogue may look like the previous century's dialogue. Often, example sentences create base statements about a character's personality or character's lifestyle. (D) For example, in most historical fiction, dialogue took place in 1942, while modern fiction was in 1942. Write down the rhythm and structure of different sentences, and compare multiple editions of each.
A