Answer:
Parenthetical documentation refers to citing sources in parentheses at the end of the evidence.
Explanation:
Parenthetical documentation is used to simplify the way a reader can locate the reference for the information within an essay or any kind of written work, this way the writer doesn't have to add endnotes or a references list or page at the end, this information is located at the end of the citation as mention before between parenthesis.
Do you mean why do authors make characters?
Juana, Coyotito, Juan Thomas, and Apalonia