Final answer:
Sanchez is the most clearly the protagonist in the story.
Step-by-step explanation:
The protagonist in a story is the main character who drives the plot and undergoes the most significant change or development. In the given story, the character most clearly portrayed as the protagonist is Sanchez. This is evident from the fact that she is the one answering the judge's question, stating her plea, and being involved in the trial proceedings.
Learn more about Identifying the protagonist in a story