With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Macbeth was screened at Cannes Film Festival out of competition in 1972.
text_B: William Conklin -LRB- December 25 , 1872 -- March 21 , 1935 -RRB- was an American actor .. He appeared in 85 silent films between 1913 and 1929 .. He was born in Brooklyn , New York , and died in Hollywood , California .
not_related.