With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ezra Edelman made a documentary.
text_B: Ezra Benjamin Edelman -LRB- born August 6 , 1974 -RRB- is an American documentary producer and director .. producer. television producer. director. television director. He won the Academy Award for Best Documentary Feature for directing O.J.  : Made in America -LRB- 2016 -RRB- .. Academy Award for Best Documentary Feature. Academy Award for Best Documentary Feature
related.