With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The nervous system of a spider is located in the body.
text_B: Vicki Lewis Thompson -LRB- b. October 11 in United States -RRB- is a best-selling American writer of over seventy romance novels .. best-selling. best-seller. writer. writer. romance novels. romance novels. She has also been published under the pseudonyms Cory Kenyon and Corey Keaton with Mary Tate Engels .. Cory Kenyon. Cory Kenyon. Mary Tate Engels. Mary Tate Engels. Corey Keaton. Corey Keaton
not_related.