Describe in detail the intricacies of the cunning the slave used to fool Dr flint into thinking Linda was in NewYork. Why do you think it worked?

Aunt Nancy brought me all the news she could hear at Dr. Flint's. From her I learned that the doctor had written to New York to a colored woman, who had been born and raised in our neighborhood, and had breathed his contaminating atmosphere. He offered her a reward if she could find out any thing about me. I know not what was the nature of her reply; but he soon after started for New York in haste, saying to his family that he had business of importance to transact. I peeped at him as he passed on his way to the steamboat. He returned, as he did from his former journey to New York, without obtaining any satisfactory information. When he passed our house next morning, Benny was standing at the gate. He had heard them say that he had gone to find me, and he called out, "Dr. Flint, did you bring my mother home? I want to see her." The doctor stamped his foot at him in a rage, and exclaimed, "Get out of the way, you little damned rascal! If you don't, I'll cut off your head