With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Love & Mercy (film) stars American actor John Cusack.
text_B: Paul Warren Schrieber -LRB- born June 30 , 1966 -RRB- is an American former professional baseball umpire , who worked in Major League Baseball from 1997-2015 .. Major League Baseball. Major League Baseball. umpire. umpire ( baseball ). 2015 Major League Baseball All-Star Game. His first game was on June 6 , 1997 .. He wore uniform number 43 .. He umpired the MLB All-Star Game in 2000 and 2015 and the Division Series in 1999 , 2000 , 2001 , and 2014 .. MLB All-Star Game. Major League Baseball All-Star Game. 2000 American League Division Series. 2015 Major League Baseball All-Star Game. Division Series. Division Series. 1999 National League Division Series. 2001 American League Division Series. 2014 American League Division Series
not_related.