With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Wit Studio and Production I.G. produced Attack on Titan.
text_B: Hermann Max Pechstein -LRB- December 31 , 1881 -- June 29 , 1955 -RRB- was a German expressionist painter and printmaker , and a member of the Die Brucke group .. German. German people. expressionist. expressionist. painter. Painting. printmaker. printmaker. Die Brucke. Die Brucke
not_related.