With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Boris Karloff has only ever been known as Boris Karloff.
text_B: William Henry Pratt -LRB- 23 November 1887 -- 2 February 1969 -RRB- , better known by his stage name Boris Karloff , was an English actor who was primarily known for his typecast roles in horror films that depicted the characters Frankenstein and The Mummy .. stage name. stage name. Frankenstein. Frankenstein ( 1931 film ). The Mummy. The Mummy ( 1932 film ). He portrayed Frankenstein 's monster in Frankenstein -LRB- 1931 -RRB- , Bride of Frankenstein -LRB- 1935 -RRB- , and Son of Frankenstein -LRB- 1939 -RRB- , which resulted in his immense popularity .. Frankenstein. Frankenstein ( 1931 film ). Bride of Frankenstein. Bride of Frankenstein. Son of Frankenstein. Son of Frankenstein. He also appeared as Imhotep in The Mummy -LRB- 1932 -RRB- .. Imhotep. Imhotep ( The Mummy ). The Mummy. The Mummy ( 1932 film ). His best-known non-horror role is as the Grinch , as well as the narrator , in the animated television special of Dr. Seuss 's How the Grinch Stole Christmas !. Grinch. Grinch. Dr. Seuss. Dr. Seuss. -LRB- 1966 -RRB- .. Karloff guest starred in a 1966 TV episode of The Wild Wild West , `` The Night of the Golden Cobra '' .. The Wild Wild West. The Wild Wild West. He also had a memorable role in the original Scarface -LRB- 1932 -RRB- .. Scarface. Scarface ( 1932 film ). For his contribution to film and television , Boris Karloff was awarded two stars on the Hollywood Walk of Fame .. Hollywood Walk of Fame. Hollywood Walk of Fame
related.