Answer:Carlos's mother---Round characters are fully realized characters that come into conflict with each other and other characters in believable ways, spurring character development. Chelsea French is only mentioned one time "Mother’s voice grew closer as she explained that Teresa and Chelsea French, another talent show committee member, were stopping by to be sure that Carlos was planning to register to audition this year."
In the story "Never Say Never," the question is asking which character is considered a round character. A round character is a fully developed character who experiences growth and has complex traits and motivations. They are usually more realistic and multi-dimensional compared to flat characters.
Out of the given options, the correct answer is Carlos's mother. The response mentioned Chelsea French, but she is only briefly mentioned in the story. On the other hand, Carlos's mother appears in the story multiple times and plays a significant role in Carlos's life.
Throughout the story, Carlos's mother is shown to have a strong presence and influence on him. She supports and encourages him to audition for the talent show. This demonstrates her complex nature and her role in Carlos's character development.
Therefore, based on the information provided in the story, Carlos's mother is the round character in "Never Say Never."