With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Sherlock (TV series) has a fictional character.
text_B: Adam Schiff is a fictional character on the TV drama series Law & Order .. fictional character. fictional character. Law & Order. Law & Order. He was played by Steven Hill from 1990 to 2000 .. Steven Hill. Steven Hill. Schiff was one of the original main characters of the series and appeared in every episode of the first 10 seasons except for `` Everybody 's Favorite Bagman '' , which was produced before Hill joined the cast , and the season-seven episode `` D-Girl '' .. Law & Order ( season 10 ). He appeared in 229 episodes -LRB- 228 episodes of Law & Order and the Law & Order  : Special Victims Unit episode `` Entitled '' -RRB- , and was the last original character to leave the show 's main cast .. Law & Order. Law & Order
not_related.