With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: IZombie is an American television series put out in 2017.
text_B: Robert Wall is a karate champion , martial artist and screen actor .. Robert Wall. Robert Wall. Robert Wall may also refer to  :. Robert Wall. Robert Wall. Bob Wall -LRB- football administrator -RRB- -LRB- 1912 -- 1981 -RRB- , former secretary and director of Arsenal Football Club. Bob Wall -LRB- ice hockey -RRB- -LRB- born 1942 -RRB- , Canadian ice hockey player
not_related.