Based on the details in the text, what is the best description of Sophia Auld, who was Frederick Douglass's mistress when he was a young boy? A She was kind because she read to him and began to teach him the letters of the alphabet.

B She was cruel and she abused Douglass whenever he broke the rules.

C She was careless and that is what allowed Douglass to escape slavery.

D She was foolish because she did not realize that Douglass was teaching himself to read.